Makefile.inc1

   1 #
   2 # $FreeBSD$
   3 #
   4 # Make command line options:
   5 #       -DNO_CLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
   6 #       -DNO_CLEAN do not clean at all
   7 #       -DDB_FROM_SRC use the user/group databases in src/etc instead of
   8 #           the system database when installing.
   9 #       -DNO_SHARE do not go into share subdir
  10 #       -DKERNFAST define NO_KERNEL{CONFIG,CLEAN,OBJ}
  11 #       -DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel
  12 #       -DNO_KERNELCLEAN do not run ${MAKE} clean in ${MAKE} buildkernel
  13 #       -DNO_KERNELOBJ do not run ${MAKE} obj in ${MAKE} buildkernel
  14 #       -DNO_PORTSUPDATE do not update ports in ${MAKE} update
  15 #       -DNO_ROOT install without using root privilege
  16 #       -DNO_DOCUPDATE do not update doc in ${MAKE} update
  17 #       -DWITHOUT_CTF do not run the DTrace CTF conversion tools on built objects
  18 #       LOCAL_DIRS="list of dirs" to add additional dirs to the SUBDIR list
  19 #       LOCAL_ITOOLS="list of tools" to add additional tools to the ITOOLS list
  20 #       LOCAL_LIB_DIRS="list of dirs" to add additional dirs to libraries target
  21 #       LOCAL_MTREE="list of mtree files" to process to allow local directories
  22 #           to be created before files are installed
  23 #       LOCAL_TOOL_DIRS="list of dirs" to add additional dirs to the build-tools
  24 #           list
  25 #       LOCAL_XTOOL_DIRS="list of dirs" to add additional dirs to the
  26 #           cross-tools target
  27 #       METALOG="path to metadata log" to write permission and ownership
  28 #           when NO_ROOT is set.  (default: ${DESTDIR}/METALOG)
  29 #       TARGET="machine" to crossbuild world for a different machine type
  30 #       TARGET_ARCH= may be required when a TARGET supports multiple endians
  31 #       BUILDENV_SHELL= shell to launch for the buildenv target (def:${SHELL})
  32 #       WORLD_FLAGS= additional flags to pass to make(1) during buildworld
  33 #       KERNEL_FLAGS= additional flags to pass to make(1) during buildkernel
  34 #       SUBDIR_OVERRIDE="list of dirs" to build rather than everything.
  35 #           All libraries and includes, and some build tools will still build.
  36
  37 #
  38 # The intended user-driven targets are:
  39 # buildworld  - rebuild *everything*, including glue to help do upgrades
  40 # installworld- install everything built by "buildworld"
  41 # checkworld  - run test suite on installed world
  42 # doxygen     - build API documentation of the kernel
  43 # update      - convenient way to update your source tree (eg: svn/svnup)
  44 #
  45 # Standard targets (not defined here) are documented in the makefiles in
  46 # /usr/share/mk.  These include:
  47 #               obj depend all install clean cleandepend cleanobj
  48
  49 .if !defined(TARGET) || !defined(TARGET_ARCH)
  50 .error "Both TARGET and TARGET_ARCH must be defined."
  51 .endif
  52
  53 SRCDIR?=        ${.CURDIR}
  54 LOCALBASE?=     /usr/local
  55
  56 # Cross toolchain changes must be in effect before bsd.compiler.mk
  57 # so that gets the right CC, and pass CROSS_TOOLCHAIN to submakes.
  58 .if defined(CROSS_TOOLCHAIN)
  59 .include "${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk"
  60 CROSSENV+=CROSS_TOOLCHAIN="${CROSS_TOOLCHAIN}"
  61 .endif
  62 .if defined(CROSS_TOOLCHAIN_PREFIX)
  63 CROSS_COMPILER_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
  64 .endif
  65
  66 XCOMPILERS=     CC CXX CPP
  67 .for COMPILER in ${XCOMPILERS}
  68 .if defined(CROSS_COMPILER_PREFIX)
  69 X${COMPILER}?=  ${CROSS_COMPILER_PREFIX}${${COMPILER}}
  70 .else
  71 X${COMPILER}?=  ${${COMPILER}}
  72 .endif
  73 .endfor
  74 # If a full path to an external cross compiler is given, don't build
  75 # a cross compiler.
  76 .if ${XCC:N${CCACHE_BIN}:M/*}
  77 MK_CLANG_BOOTSTRAP=     no
  78 MK_GCC_BOOTSTRAP=       no
  79 .endif
  80
  81 MAKEOBJDIRPREFIX?=      /usr/obj
  82 .if ${MACHINE} == ${TARGET} && ${MACHINE_ARCH} == ${TARGET_ARCH} && !defined(CROSS_BUILD_TESTING)
  83 OBJTREE=        ${MAKEOBJDIRPREFIX}
  84 .else
  85 OBJTREE=        ${MAKEOBJDIRPREFIX}/${TARGET}.${TARGET_ARCH}
  86 .endif
  87
  88 # Pull in compiler metadata from buildworld/toolchain if possible to avoid
  89 # running CC from bsd.compiler.mk.
  90 .if make(installworld) || make(install) || make(distributeworld) || \
  91     make(stageworld)
  92 .-include "${OBJTREE}${.CURDIR}/compiler-metadata.mk"
  93 .endif
  94
  95 # Pull in COMPILER_TYPE and COMPILER_FREEBSD_VERSION early.
  96 .include <bsd.compiler.mk>
  97 .include "share/mk/src.opts.mk"
  98
  99 # Check if there is a local compiler that can satisfy as an external compiler.
 100 # Which compiler is expected to be used?
 101 .if ${MK_CLANG_BOOTSTRAP} == "yes"
 102 WANT_COMPILER_TYPE=     clang
 103 .elif ${MK_GCC_BOOTSTRAP} == "yes"
 104 WANT_COMPILER_TYPE=     gcc
 105 .else
 106 WANT_COMPILER_TYPE=
 107 .endif
 108 .if !defined(WANT_COMPILER_FREEBSD_VERSION)
 109 .if ${WANT_COMPILER_TYPE} == "clang"
 110 WANT_COMPILER_FREEBSD_VERSION_FILE= lib/clang/freebsd_cc_version.h
 111 WANT_COMPILER_FREEBSD_VERSION!= \
 112         awk '$$2 == "FREEBSD_CC_VERSION" {printf("%d\n", $$3)}' \
 113         ${SRCDIR}/${WANT_COMPILER_FREEBSD_VERSION_FILE} || echo unknown
 114 WANT_COMPILER_VERSION_FILE= lib/clang/include/clang/Basic/Version.inc
 115 WANT_COMPILER_VERSION!= \
 116         awk '$$2 == "CLANG_VERSION" {split($$3, a, "."); print a[1] * 10000 + a[2] * 100 + a[3]}' \
 117         ${SRCDIR}/${WANT_COMPILER_VERSION_FILE} || echo unknown
 118 .elif ${WANT_COMPILER_TYPE} == "gcc"
 119 WANT_COMPILER_FREEBSD_VERSION_FILE= gnu/usr.bin/cc/cc_tools/freebsd-native.h
 120 WANT_COMPILER_FREEBSD_VERSION!= \
 121         awk '$$2 == "FBSD_CC_VER" {printf("%d\n", $$3)}' \
 122         ${SRCDIR}/${WANT_COMPILER_FREEBSD_VERSION_FILE} || echo unknown
 123 WANT_COMPILER_VERSION_FILE= contrib/gcc/BASE-VER
 124 WANT_COMPILER_VERSION!= \
 125         awk -F. '{print $$1 * 10000 + $$2 * 100 + $$3}' \
 126         ${SRCDIR}/${WANT_COMPILER_VERSION_FILE} || echo unknown
 127 .endif
 128 .export WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_VERSION
 129 .endif  # !defined(WANT_COMPILER_FREEBSD_VERSION)
 130 # It needs to be the same revision as we would build for the bootstrap.
 131 # If the expected vs CC is different then we can't skip.
 132 # GCC cannot be used for cross-arch yet.  For clang we pass -target later if
 133 # TARGET_ARCH!=MACHINE_ARCH.
 134 .if ${MK_SYSTEM_COMPILER} == "yes" && \
 135     (${MK_CLANG_BOOTSTRAP} == "yes" || ${MK_GCC_BOOTSTRAP} == "yes") && \
 136     !make(showconfig) && !make(native-xtools) && !make(xdev*) && \
 137     ${WANT_COMPILER_TYPE} == ${COMPILER_TYPE} && \
 138     (${COMPILER_TYPE} == "clang" || ${TARGET_ARCH} == ${MACHINE_ARCH}) && \
 139     ${COMPILER_VERSION} == ${WANT_COMPILER_VERSION} && \
 140     ${COMPILER_FREEBSD_VERSION} == ${WANT_COMPILER_FREEBSD_VERSION}
 141 # Everything matches, disable the bootstrap compiler.
 142 MK_CLANG_BOOTSTRAP=     no
 143 MK_GCC_BOOTSTRAP=       no
 144 USING_SYSTEM_COMPILER=  yes
 145 .endif  # ${WANT_COMPILER_TYPE} == ${COMPILER_TYPE}
 146 USING_SYSTEM_COMPILER?= no
 147 TEST_SYSTEM_COMPILER_VARS= \
 148         USING_SYSTEM_COMPILER MK_SYSTEM_COMPILER \
 149         MK_CROSS_COMPILER MK_CLANG_BOOTSTRAP MK_GCC_BOOTSTRAP \
 150         WANT_COMPILER_TYPE WANT_COMPILER_VERSION WANT_COMPILER_VERSION_FILE \
 151         WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_FREEBSD_VERSION_FILE \
 152         CC COMPILER_TYPE COMPILER_FEATURES COMPILER_VERSION \
 153         COMPILER_FREEBSD_VERSION \
 154         LINKER_TYPE LINKER_VERSION
 155 test-system-compiler: .PHONY
 156 .for v in ${TEST_SYSTEM_COMPILER_VARS}
 157         ${_+_}@printf "%-35s= %s\n" "${v}" "${${v}}"
 158 .endfor
 159 .if ${USING_SYSTEM_COMPILER} == "yes" && \
 160     (make(buildworld) || make(buildkernel) || make(kernel-toolchain) || \
 161     make(toolchain) || make(_cross-tools))
 162 .info SYSTEM_COMPILER: Determined that CC=${CC} matches the source tree.  Not bootstrapping a cross-compiler.
 163 .endif
 164
 165 # For installworld need to ensure that the looked-up compiler metadata is
 166 # passed along rather than trying to run cc from the restricted
 167 # STRICTTMPPATH.
 168 .if ${MK_CLANG_BOOTSTRAP} == "no" && ${MK_GCC_BOOTSTRAP} == "no"
 169 .if !defined(X_COMPILER_TYPE)
 170 CROSSENV+=      COMPILER_VERSION=${COMPILER_VERSION} \
 171                 COMPILER_TYPE=${COMPILER_TYPE} \
 172                 COMPILER_FEATURES=${COMPILER_FEATURES} \
 173                 COMPILER_FREEBSD_VERSION=${COMPILER_FREEBSD_VERSION}
 174 .else
 175 CROSSENV+=      COMPILER_VERSION=${X_COMPILER_VERSION} \
 176                 COMPILER_FEATURES=${X_COMPILER_FEATURES} \
 177                 COMPILER_TYPE=${X_COMPILER_TYPE} \
 178                 COMPILER_FREEBSD_VERSION=${X_COMPILER_FREEBSD_VERSION}
 179 .endif
 180 .endif
 181 # Store some compiler metadata for use in installworld where we don't
 182 # want to invoke CC at all.
 183 _COMPILER_METADATA_VARS=        COMPILER_VERSION \
 184                                 COMPILER_TYPE \
 185                                 COMPILER_FEATURES \
 186                                 COMPILER_FREEBSD_VERSION \
 187                                 LINKER_VERSION \
 188                                 LINKER_TYPE
 189 compiler-metadata.mk: .PHONY .META
 190         @: > ${.TARGET}
 191         @echo ".info Using cached compiler metadata from build at $$(hostname) on $$(date)" \
 192             > ${.TARGET}
 193 .for v in ${_COMPILER_METADATA_VARS}
 194         @echo "${v}=${${v}}" >> ${.TARGET}
 195 .endfor
 196         @echo ".export ${_COMPILER_METADATA_VARS}" >> ${.TARGET}
 197
 198 # Handle external binutils.
 199 .if defined(CROSS_TOOLCHAIN_PREFIX)
 200 CROSS_BINUTILS_PREFIX?=${CROSS_TOOLCHAIN_PREFIX}
 201 .endif
 202 # If we do not have a bootstrap binutils (because the in-tree one does not
 203 # support the target architecture), provide a default cross-binutils prefix.
 204 # This allows riscv64 builds, for example, to automatically use the
 205 # riscv64-binutils port or package.
 206 .if !make(showconfig)
 207 .if !empty(BROKEN_OPTIONS:MBINUTILS_BOOTSTRAP) && \
 208     ${MK_LLD_BOOTSTRAP} == "no" && \
 209     !defined(CROSS_BINUTILS_PREFIX)
 210 CROSS_BINUTILS_PREFIX=/usr/local/${TARGET_ARCH}-freebsd/bin/
 211 .if !exists(${CROSS_BINUTILS_PREFIX})
 212 .error In-tree binutils does not support the ${TARGET_ARCH} architecture. Install the ${TARGET_ARCH}-binutils port or package or set CROSS_BINUTILS_PREFIX.
 213 .endif
 214 .endif
 215 .endif
 216 XBINUTILS=      AS AR LD NM OBJCOPY RANLIB SIZE STRINGS
 217 .for BINUTIL in ${XBINUTILS}
 218 .if defined(CROSS_BINUTILS_PREFIX) && \
 219     exists(${CROSS_BINUTILS_PREFIX}${${BINUTIL}})
 220 X${BINUTIL}?=   ${CROSS_BINUTILS_PREFIX}${${BINUTIL}}
 221 .else
 222 X${BINUTIL}?=   ${${BINUTIL}}
 223 .endif
 224 .endfor
 225
 226
 227 # We must do lib/ and libexec/ before bin/ in case of a mid-install error to
 228 # keep the users system reasonably usable.  For static->dynamic root upgrades,
 229 # we don't want to install a dynamic binary without rtld and the needed
 230 # libraries.  More commonly, for dynamic root, we don't want to install a
 231 # binary that requires a newer library version that hasn't been installed yet.
 232 # This ordering is not a guarantee though.  The only guarantee of a working
 233 # system here would require fine-grained ordering of all components based
 234 # on their dependencies.
 235 .if !empty(SUBDIR_OVERRIDE)
 236 SUBDIR= ${SUBDIR_OVERRIDE}
 237 .else
 238 SUBDIR= lib libexec
 239 .if !defined(NO_ROOT) && (make(installworld) || make(install))
 240 # Ensure libraries are installed before progressing.
 241 SUBDIR+=.WAIT
 242 .endif
 243 SUBDIR+=bin
 244 .if ${MK_CDDL} != "no"
 245 SUBDIR+=cddl
 246 .endif
 247 SUBDIR+=gnu include
 248 .if ${MK_KERBEROS} != "no"
 249 SUBDIR+=kerberos5
 250 .endif
 251 .if ${MK_RESCUE} != "no"
 252 SUBDIR+=rescue
 253 .endif
 254 SUBDIR+=sbin
 255 .if ${MK_CRYPT} != "no"
 256 SUBDIR+=secure
 257 .endif
 258 .if !defined(NO_SHARE)
 259 SUBDIR+=share
 260 .endif
 261 SUBDIR+=sys usr.bin usr.sbin
 262 .if ${MK_TESTS} != "no"
 263 SUBDIR+=        tests
 264 .endif
 265 .if ${MK_OFED} != "no"
 266 SUBDIR+=contrib/ofed
 267 .endif
 268
 269 # Local directories are last, since it is nice to at least get the base
 270 # system rebuilt before you do them.
 271 .for _DIR in ${LOCAL_DIRS}
 272 .if exists(${.CURDIR}/${_DIR}/Makefile)
 273 SUBDIR+=        ${_DIR}
 274 .endif
 275 .endfor
 276 # Add LOCAL_LIB_DIRS, but only if they will not be picked up as a SUBDIR
 277 # of a LOCAL_DIRS directory.  This allows LOCAL_DIRS=foo and
 278 # LOCAL_LIB_DIRS=foo/lib to behave as expected.
 279 .for _DIR in ${LOCAL_DIRS:M*/} ${LOCAL_DIRS:N*/:S|$|/|}
 280 _REDUNDANT_LIB_DIRS+=    ${LOCAL_LIB_DIRS:M${_DIR}*}
 281 .endfor
 282 .for _DIR in ${LOCAL_LIB_DIRS}
 283 .if empty(_REDUNDANT_LIB_DIRS:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile)
 284 SUBDIR+=        ${_DIR}
 285 .endif
 286 .endfor
 287
 288 # We must do etc/ last as it hooks into building the man whatis file
 289 # by calling 'makedb' in share/man.  This is only relevant for
 290 # install/distribute so they build the whatis file after every manpage is
 291 # installed.
 292 .if make(installworld) || make(install)
 293 SUBDIR+=.WAIT
 294 .endif
 295 SUBDIR+=etc
 296
 297 .endif  # !empty(SUBDIR_OVERRIDE)
 298
 299 .if defined(NOCLEAN)
 300 .warning NOCLEAN option is deprecated. Use NO_CLEAN instead.
 301 NO_CLEAN=       ${NOCLEAN}
 302 .endif
 303 .if defined(NO_CLEANDIR)
 304 CLEANDIR=       clean cleandepend
 305 .else
 306 CLEANDIR=       cleandir
 307 .endif
 308
 309 .if defined(WORLDFAST)
 310 NO_CLEAN=       t
 311 NO_OBJ=         t
 312 .endif
 313
 314 .if ${MK_META_MODE} == "yes"
 315 # If filemon is used then we can rely on the build being incremental-safe.
 316 # The .meta files will also track the build command and rebuild should
 317 # it change.
 318 .if empty(.MAKE.MODE:Mnofilemon)
 319 NO_CLEAN=       t
 320 .endif
 321 .endif
 322 .if defined(NO_OBJ) || ${MK_AUTO_OBJ} == "yes"
 323 NO_OBJ=         t
 324 NO_KERNELOBJ=   t
 325 .endif
 326 .if !defined(NO_OBJ)
 327 _obj=           obj
 328 .endif
 329
 330 LOCAL_TOOL_DIRS?=
 331 PACKAGEDIR?=    ${DESTDIR}/${DISTDIR}
 332
 333 .if empty(SHELL:M*csh*)
 334 BUILDENV_SHELL?=${SHELL}
 335 .else
 336 BUILDENV_SHELL?=/bin/sh
 337 .endif
 338
 339 .if !defined(SVN) || empty(SVN)
 340 . for _P in /usr/bin /usr/local/bin
 341 .  for _S in svn svnlite
 342 .   if exists(${_P}/${_S})
 343 SVN=   ${_P}/${_S}
 344 .   endif
 345 .  endfor
 346 . endfor
 347 .endif
 348 SVNFLAGS?=      -r HEAD
 349
 350 .if !defined(OSRELDATE)
 351 .if exists(/usr/include/osreldate.h)
 352 OSRELDATE!=     awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
 353                 /usr/include/osreldate.h
 354 .else
 355 OSRELDATE=      0
 356 .endif
 357 .export OSRELDATE
 358 .endif
 359
 360 # Set VERSION for CTFMERGE to use via the default CTFFLAGS=-L VERSION.
 361 .if !defined(_REVISION)
 362 _REVISION!=     MK_AUTO_OBJ=no ${MAKE} -C ${SRCDIR}/release -V REVISION
 363 .export _REVISION
 364 .endif
 365 .if !defined(_BRANCH)
 366 _BRANCH!=       MK_AUTO_OBJ=no ${MAKE} -C ${SRCDIR}/release -V BRANCH
 367 .export _BRANCH
 368 .endif
 369 .if !defined(SRCRELDATE)
 370 SRCRELDATE!=    awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
 371                 ${SRCDIR}/sys/sys/param.h
 372 .export SRCRELDATE
 373 .endif
 374 .if !defined(VERSION)
 375 VERSION=        FreeBSD ${_REVISION}-${_BRANCH:C/-p[0-9]+$//} ${TARGET_ARCH} ${SRCRELDATE}
 376 .export VERSION
 377 .endif
 378
 379 .if !defined(PKG_VERSION)
 380 .if ${_BRANCH:MSTABLE*} || ${_BRANCH:MCURRENT*} || ${_BRANCH:MALPHA*}
 381 TIMENOW=        %Y%m%d%H%M%S
 382 EXTRA_REVISION= .s${TIMENOW:gmtime}
 383 .endif
 384 .if ${_BRANCH:M*-p*}
 385 EXTRA_REVISION= _${_BRANCH:C/.*-p([0-9]+$)/\1/}
 386 .endif
 387 PKG_VERSION=    ${_REVISION}${EXTRA_REVISION}
 388 .endif
 389
 390 KNOWN_ARCHES?=  aarch64/arm64 \
 391                 amd64 \
 392                 arm \
 393                 armeb/arm \
 394                 armv6/arm \
 395                 i386 \
 396                 mips \
 397                 mipsel/mips \
 398                 mips64el/mips \
 399                 mipsn32el/mips \
 400                 mips64/mips \
 401                 mipsn32/mips \
 402                 mipshf/mips \
 403                 mipselhf/mips \
 404                 mips64elhf/mips \
 405                 mips64hf/mips \
 406                 powerpc \
 407                 powerpc64/powerpc \
 408                 powerpcspe/powerpc \
 409                 riscv64/riscv \
 410                 riscv64sf/riscv \
 411                 sparc64
 412
 413 .if ${TARGET} == ${TARGET_ARCH}
 414 _t=             ${TARGET}
 415 .else
 416 _t=             ${TARGET_ARCH}/${TARGET}
 417 .endif
 418 .for _t in ${_t}
 419 .if empty(KNOWN_ARCHES:M${_t})
 420 .error Unknown target ${TARGET_ARCH}:${TARGET}.
 421 .endif
 422 .endfor
 423
 424 .if ${TARGET} == ${MACHINE}
 425 TARGET_CPUTYPE?=${CPUTYPE}
 426 .else
 427 TARGET_CPUTYPE?=
 428 .endif
 429
 430 .if !empty(TARGET_CPUTYPE)
 431 _TARGET_CPUTYPE=${TARGET_CPUTYPE}
 432 .else
 433 _TARGET_CPUTYPE=dummy
 434 .endif
 435 _CPUTYPE!=      MK_AUTO_OBJ=no MAKEFLAGS= CPUTYPE=${_TARGET_CPUTYPE} ${MAKE} \
 436                 -f /dev/null -m ${.CURDIR}/share/mk -V CPUTYPE
 437 .if ${_CPUTYPE} != ${_TARGET_CPUTYPE}
 438 .error CPUTYPE global should be set with ?=.
 439 .endif
 440 .if make(buildworld)
 441 BUILD_ARCH!=    uname -p
 442 .if ${MACHINE_ARCH} != ${BUILD_ARCH}
 443 .error To cross-build, set TARGET_ARCH.
 444 .endif
 445 .endif
 446 WORLDTMP=       ${OBJTREE}${.CURDIR}/tmp
 447 BPATH=          ${WORLDTMP}/legacy/usr/sbin:${WORLDTMP}/legacy/usr/bin:${WORLDTMP}/legacy/bin
 448 XPATH=          ${WORLDTMP}/usr/sbin:${WORLDTMP}/usr/bin
 449 STRICTTMPPATH=  ${BPATH}:${XPATH}
 450 TMPPATH=        ${STRICTTMPPATH}:${PATH}
 451
 452 #
 453 # Avoid running mktemp(1) unless actually needed.
 454 # It may not be functional, e.g., due to new ABI
 455 # when in the middle of installing over this system.
 456 #
 457 .if make(distributeworld) || make(installworld) || make(stageworld)
 458 INSTALLTMP!=    /usr/bin/mktemp -d -u -t install
 459 .endif
 460
 461 .if make(stagekernel) || make(distributekernel)
 462 TAGS+=          kernel
 463 PACKAGE=        kernel
 464 .endif
 465
 466 #
 467 # Building a world goes through the following stages
 468 #
 469 # 1. legacy stage [BMAKE]
 470 #       This stage is responsible for creating compatibility
 471 #       shims that are needed by the bootstrap-tools,
 472 #       build-tools and cross-tools stages. These are generally
 473 #       APIs that tools from one of those three stages need to
 474 #       build that aren't present on the host.
 475 # 1. bootstrap-tools stage [BMAKE]
 476 #       This stage is responsible for creating programs that
 477 #       are needed for backward compatibility reasons. They
 478 #       are not built as cross-tools.
 479 # 2. build-tools stage [TMAKE]
 480 #       This stage is responsible for creating the object
 481 #       tree and building any tools that are needed during
 482 #       the build process. Some programs are listed during
 483 #       this phase because they build binaries to generate
 484 #       files needed to build these programs. This stage also
 485 #       builds the 'build-tools' target rather than 'all'.
 486 # 3. cross-tools stage [XMAKE]
 487 #       This stage is responsible for creating any tools that
 488 #       are needed for building the system. A cross-compiler is one
 489 #       of them. This differs from build tools in two ways:
 490 #       1. the 'all' target is built rather than 'build-tools'
 491 #       2. these tools are installed into TMPPATH for stage 4.
 492 # 4. world stage [WMAKE]
 493 #       This stage actually builds the world.
 494 # 5. install stage (optional) [IMAKE]
 495 #       This stage installs a previously built world.
 496 #
 497
 498 BOOTSTRAPPING?= 0
 499 # Keep these in sync -- see below for special case exception
 500 MINIMUM_SUPPORTED_OSREL?= 900044
 501 MINIMUM_SUPPORTED_REL?= 9.1
 502
 503 # Common environment for world related stages
 504 CROSSENV+=      MAKEOBJDIRPREFIX=${OBJTREE} \
 505                 MACHINE_ARCH=${TARGET_ARCH} \
 506                 MACHINE=${TARGET} \
 507                 CPUTYPE=${TARGET_CPUTYPE}
 508 .if ${MK_META_MODE} != "no"
 509 # Don't rebuild build-tools targets during normal build.
 510 CROSSENV+=      BUILD_TOOLS_META=.NOMETA
 511 .endif
 512 .if defined(TARGET_CFLAGS)
 513 CROSSENV+=      ${TARGET_CFLAGS}
 514 .endif
 515
 516 # bootstrap-tools stage
 517 BMAKEENV=       INSTALL="sh ${.CURDIR}/tools/install.sh" \
 518                 TOOLS_PREFIX=${WORLDTMP} \
 519                 PATH=${BPATH}:${PATH} \
 520                 WORLDTMP=${WORLDTMP} \
 521                 MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}"
 522 # need to keep this in sync with targets/pseudo/bootstrap-tools/Makefile
 523 BSARGS=         DESTDIR= \
 524                 BOOTSTRAPPING=${OSRELDATE} \
 525                 BWPHASE=${.TARGET:C,^_,,} \
 526                 SSP_CFLAGS= \
 527                 MK_HTML=no NO_LINT=yes MK_MAN=no \
 528                 -DNO_PIC MK_PROFILE=no -DNO_SHARED \
 529                 -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \
 530                 MK_CLANG_EXTRAS=no MK_CLANG_FULL=no \
 531                 MK_LLDB=no MK_TESTS=no \
 532                 MK_INCLUDES=yes
 533
 534 BMAKE=          MAKEOBJDIRPREFIX=${WORLDTMP} \
 535                 ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 536                 ${BSARGS}
 537
 538 # build-tools stage
 539 TMAKE=          MAKEOBJDIRPREFIX=${OBJTREE} \
 540                 ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 541                 TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
 542                 DESTDIR= \
 543                 BOOTSTRAPPING=${OSRELDATE} \
 544                 BWPHASE=${.TARGET:C,^_,,} \
 545                 SSP_CFLAGS= \
 546                 -DNO_LINT \
 547                 -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \
 548                 MK_CLANG_EXTRAS=no MK_CLANG_FULL=no \
 549                 MK_LLDB=no MK_TESTS=no
 550
 551 # cross-tools stage
 552 XMAKE=          TOOLS_PREFIX=${WORLDTMP} ${BMAKE} \
 553                 TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
 554                 MK_GDB=no MK_TESTS=no
 555
 556 # kernel-tools stage
 557 KTMAKEENV=      INSTALL="sh ${.CURDIR}/tools/install.sh" \
 558                 PATH=${BPATH}:${PATH} \
 559                 WORLDTMP=${WORLDTMP}
 560 KTMAKE=         TOOLS_PREFIX=${WORLDTMP} MAKEOBJDIRPREFIX=${WORLDTMP} \
 561                 ${KTMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 562                 DESTDIR= \
 563                 BOOTSTRAPPING=${OSRELDATE} \
 564                 SSP_CFLAGS= \
 565                 MK_HTML=no -DNO_LINT MK_MAN=no \
 566                 -DNO_PIC MK_PROFILE=no -DNO_SHARED \
 567                 -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no
 568
 569 # world stage
 570 WMAKEENV=       ${CROSSENV} \
 571                 INSTALL="sh ${.CURDIR}/tools/install.sh" \
 572                 PATH=${TMPPATH} \
 573                 SYSROOT=${WORLDTMP}
 574
 575 # make hierarchy
 576 HMAKE=          PATH=${TMPPATH} ${MAKE} LOCAL_MTREE=${LOCAL_MTREE:Q}
 577 .if defined(NO_ROOT)
 578 HMAKE+=         PATH=${TMPPATH} METALOG=${METALOG} -DNO_ROOT
 579 .endif
 580
 581 CROSSENV+=      CC="${XCC} ${XCFLAGS}" CXX="${XCXX} ${XCXXFLAGS} ${XCFLAGS}" \
 582                 CPP="${XCPP} ${XCFLAGS}" \
 583                 AS="${XAS}" AR="${XAR}" LD="${XLD}" LLVM_LINK="${XLLVM_LINK}" \
 584                 NM=${XNM} OBJCOPY="${XOBJCOPY}" \
 585                 RANLIB=${XRANLIB} STRINGS=${XSTRINGS} \
 586                 SIZE="${XSIZE}"
 587
 588 .if defined(CROSS_BINUTILS_PREFIX) && exists(${CROSS_BINUTILS_PREFIX})
 589 # In the case of xdev-build tools, CROSS_BINUTILS_PREFIX won't be a
 590 # directory, but the compiler will look in the right place for its
 591 # tools so we don't need to tell it where to look.
 592 BFLAGS+=        -B${CROSS_BINUTILS_PREFIX}
 593 .endif
 594
 595
 596 # The internal bootstrap compiler has a default sysroot set by TOOLS_PREFIX
 597 # and target set by TARGET/TARGET_ARCH.  However, there are several needs to
 598 # always pass an explicit --sysroot and -target.
 599 # - External compiler needs sysroot and target flags.
 600 # - External ld needs sysroot.
 601 # - To be clear about the use of a sysroot when using the internal compiler.
 602 # - Easier debugging.
 603 # - Allowing WITH_SYSTEM_COMPILER+WITH_META_MODE to work together due to
 604 #   the flip-flopping build command when sometimes using external and
 605 #   sometimes using internal.
 606 # - Allow using lld which has no support for default paths.
 607 .if !defined(CROSS_BINUTILS_PREFIX) || !exists(${CROSS_BINUTILS_PREFIX})
 608 BFLAGS+=        -B${WORLDTMP}/usr/bin
 609 .endif
 610 .if ${TARGET} == "arm"
 611 .if ${TARGET_ARCH:Marmv6*} != "" && ${TARGET_CPUTYPE:M*soft*} == ""
 612 TARGET_ABI=     gnueabihf
 613 .else
 614 TARGET_ABI=     gnueabi
 615 .endif
 616 .endif
 617 .if ${WANT_COMPILER_TYPE} == gcc || \
 618     (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
 619 # GCC requires -isystem and -L when using a cross-compiler.  --sysroot
 620 # won't set header path and -L is used to ensure the base library path
 621 # is added before the port PREFIX library path.
 622 XCFLAGS+=       -isystem ${WORLDTMP}/usr/include -L${WORLDTMP}/usr/lib
 623 # GCC requires -B to find /usr/lib/crti.o when using a cross-compiler
 624 # combined with --sysroot.
 625 XCFLAGS+=       -B${WORLDTMP}/usr/lib
 626 # Force using libc++ for external GCC.
 627 # XXX: This should be checking MK_GNUCXX == no
 628 .if ${X_COMPILER_VERSION} >= 40800
 629 XCXXFLAGS+=     -isystem ${WORLDTMP}/usr/include/c++/v1 -std=c++11 \
 630                 -nostdinc++
 631 .endif
 632 .elif ${WANT_COMPILER_TYPE} == clang || \
 633     (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == clang)
 634 TARGET_ABI?=    unknown
 635 TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/}-${TARGET_ABI}-freebsd12.0
 636 XCFLAGS+=       -target ${TARGET_TRIPLE}
 637 .endif
 638 XCFLAGS+=       --sysroot=${WORLDTMP}
 639
 640 .if !empty(BFLAGS)
 641 XCFLAGS+=       ${BFLAGS}
 642 .endif
 643
 644 .if ${MK_LIB32} != "no" && (${TARGET_ARCH} == "amd64" || \
 645     ${TARGET_ARCH} == "powerpc64" || ${TARGET_ARCH:Mmips64*} != "")
 646 LIBCOMPAT= 32
 647 .include "Makefile.libcompat"
 648 .elif ${MK_LIBSOFT} != "no" && ${TARGET_ARCH} == "armv6"
 649 LIBCOMPAT= SOFT
 650 .include "Makefile.libcompat"
 651 .endif
 652
 653 # META_MODE normally ignores host file changes since every build updates
 654 # timestamps (see NO_META_IGNORE_HOST in sys.mk).  There are known times
 655 # when the ABI breaks though that we want to force rebuilding WORLDTMP
 656 # to get updated host tools.
 657 .if ${MK_META_MODE} == "yes" && defined(NO_CLEAN) && \
 658     !defined(NO_META_IGNORE_HOST) && !defined(NO_META_IGNORE_HOST_HEADERS) && \
 659     !make(showconfig)
 660 # r318736 - ino64 major ABI breakage
 661 META_MODE_BAD_ABI_VERS+=        1200031
 662
 663 .if !defined(OBJDIR_HOST_OSRELDATE)
 664 .if exists(${OBJTREE}${.CURDIR}/host-osreldate.h)
 665 OBJDIR_HOST_OSRELDATE!= \
 666     awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \
 667     ${OBJTREE}${.CURDIR}/host-osreldate.h
 668 .else
 669 OBJDIR_HOST_OSRELDATE=  0
 670 .endif
 671 .export OBJDIR_HOST_OSRELDATE
 672 .endif
 673
 674 # Note that this logic is the opposite of normal BOOTSTRAP handling.  We want
 675 # to compare the WORLDTMP's OSRELDATE to the host's OSRELDATE.  If the WORLDTMP
 676 # is older than the ABI-breakage OSRELDATE of the HOST then we rebuild.
 677 .for _ver in ${META_MODE_BAD_ABI_VERS}
 678 .if ${OSRELDATE} >= ${_ver} && ${OBJDIR_HOST_OSRELDATE} < ${_ver}
 679 _meta_mode_need_rebuild=        ${_ver}
 680 .endif
 681 .endfor
 682 .if defined(_meta_mode_need_rebuild)
 683 .info META_MODE: Rebuilding host tools due to ABI breakage in __FreeBSD_version ${_meta_mode_need_rebuild}.
 684 NO_META_IGNORE_HOST_HEADERS=    1
 685 .export NO_META_IGNORE_HOST_HEADERS
 686 .endif
 687 .endif
 688 # This is only used for META_MODE+filemon to track what the oldest
 689 # __FreeBSD_version is in WORLDTMP.  This purposely does NOT have
 690 # a make dependency on /usr/include/osreldate.h as the file should
 691 # only be copied when it is missing or meta mode determines it has changed.
 692 # Since host files are normally ignored without NO_META_IGNORE_HOST
 693 # the file will never be updated unless that flag is specified.  This
 694 # allows tracking the oldest osreldate to force rebuilds via
 695 # META_MODE_BADABI_REVS above.
 696 host-osreldate.h: # DO NOT ADD /usr/include/osreldate.h here
 697         @cp -f /usr/include/osreldate.h ${.TARGET}
 698
 699 WMAKE=          ${WMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \
 700                 BWPHASE=${.TARGET:C,^_,,} \
 701                 DESTDIR=${WORLDTMP}
 702
 703 IMAKEENV=       ${CROSSENV}
 704 IMAKE=          ${IMAKEENV} ${MAKE} -f Makefile.inc1 \
 705                 ${IMAKE_INSTALL} ${IMAKE_MTREE}
 706 .if empty(.MAKEFLAGS:M-n)
 707 IMAKEENV+=      PATH=${STRICTTMPPATH}:${INSTALLTMP} \
 708                 LD_LIBRARY_PATH=${INSTALLTMP} \
 709                 PATH_LOCALE=${INSTALLTMP}/locale
 710 IMAKE+=         __MAKE_SHELL=${INSTALLTMP}/sh
 711 .else
 712 IMAKEENV+=      PATH=${TMPPATH}:${INSTALLTMP}
 713 .endif
 714 .if defined(DB_FROM_SRC)
 715 INSTALLFLAGS+=  -N ${.CURDIR}/etc
 716 MTREEFLAGS+=    -N ${.CURDIR}/etc
 717 .endif
 718 _INSTALL_DDIR=  ${DESTDIR}/${DISTDIR}
 719 INSTALL_DDIR=   ${_INSTALL_DDIR:S://:/:g:C:/$::}
 720 .if defined(NO_ROOT)
 721 METALOG?=       ${DESTDIR}/${DISTDIR}/METALOG
 722 METALOG:=       ${METALOG:C,//+,/,g}
 723 IMAKE+=         -DNO_ROOT METALOG=${METALOG}
 724 INSTALLFLAGS+=  -U -M ${METALOG} -D ${INSTALL_DDIR}
 725 MTREEFLAGS+=    -W
 726 .endif
 727 .if defined(BUILD_PKGS)
 728 INSTALLFLAGS+=  -h sha256
 729 .endif
 730 .if defined(DB_FROM_SRC) || defined(NO_ROOT)
 731 IMAKE_INSTALL=  INSTALL="install ${INSTALLFLAGS}"
 732 IMAKE_MTREE=    MTREE_CMD="mtree ${MTREEFLAGS}"
 733 .endif
 734
 735 # kernel stage
 736 KMAKEENV=       ${WMAKEENV:NSYSROOT=*}
 737 KMAKE=          ${KMAKEENV} ${MAKE} ${.MAKEFLAGS} ${KERNEL_FLAGS} KERNEL=${INSTKERNNAME}
 738
 739 #
 740 # buildworld
 741 #
 742 # Attempt to rebuild the entire system, with reasonable chance of
 743 # success, regardless of how old your existing system is.
 744 #
 745 _worldtmp: .PHONY
 746 .if ${.CURDIR:C/[^,]//g} != ""
 747 #       The m4 build of sendmail files doesn't like it if ',' is used
 748 #       anywhere in the path of it's files.
 749         @echo
 750         @echo "*** Error: path to source tree contains a comma ','"
 751         @echo
 752         false
 753 .endif
 754         @echo
 755         @echo "--------------------------------------------------------------"
 756         @echo ">>> Rebuilding the temporary build tree"
 757         @echo "--------------------------------------------------------------"
 758 .if !defined(NO_CLEAN)
 759         rm -rf ${WORLDTMP}
 760 .if defined(LIBCOMPAT)
 761         rm -rf ${LIBCOMPATTMP}
 762 .endif
 763 .else
 764         rm -rf ${WORLDTMP}/legacy/usr/include
 765 .if ${USING_SYSTEM_COMPILER} == "yes"
 766 .for cc in cc c++
 767         if [ -x ${WORLDTMP}/usr/bin/${cc} ]; then \
 768                 inum=$$(stat -f %i ${WORLDTMP}/usr/bin/${cc}); \
 769                 find ${WORLDTMP}/usr/bin -inum $${inum} -delete; \
 770         fi
 771 .endfor
 772 .endif  # ${USING_SYSTEM_COMPILER} == "yes"
 773 .endif  # !defined(NO_CLEAN)
 774
 775 # Our current approach to dependency tracking cannot cope with certain source
 776 # tree changes, particularly with respect to removing source files and
 777 # replacing generated files.  Handle these cases here in an ad-hoc fashion.
 778 #
 779 # Syscall stubs rewritten in C
 780 # Date      SVN Rev  Syscalls
 781 # 20160829  r305012  ptrace
 782 # 20170624  r320278  fstat fstatat fstatfs getdirentries getfsstat statfs
 783 .for f in fstat fstatat fstatfs getdirentries getfsstat ptrace statfs
 784 .if exists(${OBJTREE}${.CURDIR}/lib/libc/.depend.${f}.o)
 785         @if egrep -qw '${f}\.[sS]' \
 786             ${OBJTREE}${.CURDIR}/lib/libc/.depend.${f}.o; then \
 787                 echo Removing stale dependencies for ${f} syscall wrappers; \
 788                 rm -f ${OBJTREE}${.CURDIR}/lib/libc/.depend.${f}.* \
 789                    ${OBJTREE}${.CURDIR}/world32/${.CURDIR}/lib/libc/.depend.${f}.*; \
 790         fi
 791 .endif
 792 .endfor
 793 # 20170607 remove stale dependencies for utimens* wrappers removed in r319663
 794 .for f in futimens utimensat
 795 .if exists(${OBJTREE}${.CURDIR}/lib/libc/.depend.${f}.o)
 796         @if egrep -q '/${f}.c' \
 797             ${OBJTREE}${.CURDIR}/lib/libc/.depend.${f}.o; then \
 798                 echo Removing stale dependencies for ${f} syscall wrappers; \
 799                 rm -f ${OBJTREE}${.CURDIR}/lib/libc/.depend.${f}.* \
 800                    ${OBJTREE}${.CURDIR}/world32/${.CURDIR}/lib/libc/.depend.${f}.*; \
 801         fi
 802 .endif
 803 .endfor
 804 # 20170523 remove stale generated asm files for functions which are no longer
 805 # syscalls after r302092 (pipe) and r318736 (others)
 806 .for f in getdents lstat mknod pipe stat
 807 .if exists(${OBJTREE}${.CURDIR}/lib/libc/${f}.s) || \
 808     exists(${OBJTREE}${.CURDIR}/lib/libc/${f}.S)
 809         @echo Removing stale generated ${f} syscall files
 810         @rm -f ${OBJTREE}${.CURDIR}/lib/libc/${f}.* \
 811             ${OBJTREE}${.CURDIR}/lib/libc/.depend.${f}.* \
 812             ${OBJTREE}${.CURDIR}/world32/${.CURDIR}/lib/libc/${f}.* \
 813             ${OBJTREE}${.CURDIR}/world32/${.CURDIR}/lib/libc/.depend.${f}.*
 814 .endif
 815 .endfor
 816 .for _dir in \
 817     lib lib/casper usr legacy/bin legacy/usr
 818         mkdir -p ${WORLDTMP}/${_dir}
 819 .endfor
 820         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 821             -p ${WORLDTMP}/legacy/usr >/dev/null
 822         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 823             -p ${WORLDTMP}/legacy/usr/include >/dev/null
 824         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 825             -p ${WORLDTMP}/usr >/dev/null
 826         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 827             -p ${WORLDTMP}/usr/include >/dev/null
 828         ln -sf ${.CURDIR}/sys ${WORLDTMP}
 829 .if ${MK_DEBUG_FILES} != "no"
 830         # We could instead disable debug files for these build stages
 831         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
 832             -p ${WORLDTMP}/legacy/usr/lib >/dev/null
 833         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
 834             -p ${WORLDTMP}/usr/lib >/dev/null
 835 .endif
 836 .if defined(LIBCOMPAT)
 837         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 838             -p ${WORLDTMP}/usr >/dev/null
 839 .if ${MK_DEBUG_FILES} != "no"
 840         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 841             -p ${WORLDTMP}/legacy/usr/lib/debug/usr >/dev/null
 842         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 843             -p ${WORLDTMP}/usr/lib/debug/usr >/dev/null
 844 .endif
 845 .endif
 846 .if ${MK_TESTS} != "no"
 847         mkdir -p ${WORLDTMP}${TESTSBASE}
 848         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
 849             -p ${WORLDTMP}${TESTSBASE} >/dev/null
 850 .if ${MK_DEBUG_FILES} != "no"
 851         mkdir -p ${WORLDTMP}/usr/lib/debug/${TESTSBASE}
 852         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
 853             -p ${WORLDTMP}/usr/lib/debug/${TESTSBASE} >/dev/null
 854 .endif
 855 .endif
 856 .for _mtree in ${LOCAL_MTREE}
 857         mtree -deU -f ${.CURDIR}/${_mtree} -p ${WORLDTMP} > /dev/null
 858 .endfor
 859 _legacy:
 860         @echo
 861         @echo "--------------------------------------------------------------"
 862         @echo ">>> stage 1.1: legacy release compatibility shims"
 863         @echo "--------------------------------------------------------------"
 864         ${_+_}cd ${.CURDIR}; ${BMAKE} legacy
 865 _bootstrap-tools:
 866         @echo
 867         @echo "--------------------------------------------------------------"
 868         @echo ">>> stage 1.2: bootstrap tools"
 869         @echo "--------------------------------------------------------------"
 870         ${_+_}cd ${.CURDIR}; ${BMAKE} bootstrap-tools
 871 _cleanobj:
 872 .if !defined(NO_CLEAN)
 873         @echo
 874         @echo "--------------------------------------------------------------"
 875         @echo ">>> stage 2.1: cleaning up the object tree"
 876         @echo "--------------------------------------------------------------"
 877         ${_+_}cd ${.CURDIR}; ${WMAKE} ${CLEANDIR}
 878 .if defined(LIBCOMPAT)
 879         ${_+_}cd ${.CURDIR}; ${LIBCOMPATWMAKE} -f Makefile.inc1 ${CLEANDIR}
 880 .endif
 881 .endif
 882 _obj:
 883         @echo
 884         @echo "--------------------------------------------------------------"
 885         @echo ">>> stage 2.2: rebuilding the object tree"
 886         @echo "--------------------------------------------------------------"
 887         ${_+_}cd ${.CURDIR}; ${WMAKE} obj
 888 _build-tools:
 889         @echo
 890         @echo "--------------------------------------------------------------"
 891         @echo ">>> stage 2.3: build tools"
 892         @echo "--------------------------------------------------------------"
 893         ${_+_}cd ${.CURDIR}; ${TMAKE} build-tools
 894 _cross-tools:
 895         @echo
 896         @echo "--------------------------------------------------------------"
 897         @echo ">>> stage 3: cross tools"
 898         @echo "--------------------------------------------------------------"
 899         @rm -f ${OBJTREE}${.CURDIR}/compiler-metadata.mk
 900         ${_+_}cd ${.CURDIR}; ${XMAKE} cross-tools
 901         ${_+_}cd ${.CURDIR}; ${XMAKE} kernel-tools
 902 _build-metadata:
 903         @echo
 904         @echo "--------------------------------------------------------------"
 905         @echo ">>> stage 3.1: recording build metadata"
 906         @echo "--------------------------------------------------------------"
 907         ${_+_}cd ${.CURDIR}; ${WMAKE} compiler-metadata.mk
 908         ${_+_}cd ${.CURDIR}; ${WMAKE} host-osreldate.h
 909 _includes:
 910         @echo
 911         @echo "--------------------------------------------------------------"
 912         @echo ">>> stage 4.1: building includes"
 913         @echo "--------------------------------------------------------------"
 914 # Special handling for SUBDIR_OVERRIDE in buildworld as they most likely need
 915 # headers from default SUBDIR.  Do SUBDIR_OVERRIDE includes last.
 916         ${_+_}cd ${.CURDIR}; ${WMAKE} SUBDIR_OVERRIDE= SHARED=symlinks \
 917             MK_INCLUDES=yes includes
 918 .if !empty(SUBDIR_OVERRIDE) && make(buildworld)
 919         ${_+_}cd ${.CURDIR}; ${WMAKE} MK_INCLUDES=yes SHARED=symlinks includes
 920 .endif
 921 _libraries:
 922         @echo
 923         @echo "--------------------------------------------------------------"
 924         @echo ">>> stage 4.2: building libraries"
 925         @echo "--------------------------------------------------------------"
 926         ${_+_}cd ${.CURDIR}; \
 927             ${WMAKE} -DNO_FSCHG MK_HTML=no -DNO_LINT MK_MAN=no \
 928             MK_PROFILE=no MK_TESTS=no MK_TESTS_SUPPORT=${MK_TESTS} libraries
 929 everything: .PHONY
 930         @echo
 931         @echo "--------------------------------------------------------------"
 932         @echo ">>> stage 4.3: building everything"
 933         @echo "--------------------------------------------------------------"
 934         ${_+_}cd ${.CURDIR}; _PARALLEL_SUBDIR_OK=1 ${WMAKE} all
 935
 936 WMAKE_TGTS=
 937 .if !defined(WORLDFAST)
 938 WMAKE_TGTS+=    _worldtmp _legacy
 939 .if empty(SUBDIR_OVERRIDE)
 940 WMAKE_TGTS+=    _bootstrap-tools
 941 .endif
 942 WMAKE_TGTS+=    _cleanobj
 943 .if !defined(NO_OBJ)
 944 WMAKE_TGTS+=    _obj
 945 .endif
 946 WMAKE_TGTS+=    _build-tools _cross-tools
 947 WMAKE_TGTS+=    _build-metadata
 948 WMAKE_TGTS+=    _includes
 949 .endif
 950 .if !defined(NO_LIBS)
 951 WMAKE_TGTS+=    _libraries
 952 .endif
 953 WMAKE_TGTS+=    everything
 954 .if defined(LIBCOMPAT) && empty(SUBDIR_OVERRIDE)
 955 WMAKE_TGTS+=    build${libcompat}
 956 .endif
 957
 958 buildworld: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue .PHONY
 959 .ORDER: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue
 960
 961 buildworld_prologue: .PHONY
 962         @echo "--------------------------------------------------------------"
 963         @echo ">>> World build started on `LC_ALL=C date`"
 964         @echo "--------------------------------------------------------------"
 965
 966 buildworld_epilogue: .PHONY
 967         @echo
 968         @echo "--------------------------------------------------------------"
 969         @echo ">>> World build completed on `LC_ALL=C date`"
 970         @echo "--------------------------------------------------------------"
 971
 972 #
 973 # We need to have this as a target because the indirection between Makefile
 974 # and Makefile.inc1 causes the correct PATH to be used, rather than a
 975 # modification of the current environment's PATH.  In addition, we need
 976 # to quote multiword values.
 977 #
 978 buildenvvars: .PHONY
 979         @echo ${WMAKEENV:Q} ${.MAKE.EXPORTED:@v@$v=\"${$v}\"@}
 980
 981 .if ${.TARGETS:Mbuildenv}
 982 .if ${.MAKEFLAGS:M-j}
 983 .error The buildenv target is incompatible with -j
 984 .endif
 985 .endif
 986 BUILDENV_DIR?=  ${.CURDIR}
 987 buildenv: .PHONY
 988         @echo Entering world for ${TARGET_ARCH}:${TARGET}
 989 .if ${BUILDENV_SHELL:M*zsh*}
 990         @echo For ZSH you must run: export CPUTYPE=${TARGET_CPUTYPE}
 991 .endif
 992         @cd ${BUILDENV_DIR} && env ${WMAKEENV} BUILDENV=1 ${BUILDENV_SHELL} \
 993             || true
 994
 995 TOOLCHAIN_TGTS= ${WMAKE_TGTS:Neverything:Nbuild${libcompat}}
 996 toolchain: ${TOOLCHAIN_TGTS} .PHONY
 997 kernel-toolchain: ${TOOLCHAIN_TGTS:N_includes:N_libraries} .PHONY
 998
 999 #
1000 # installcheck
1001 #
1002 # Checks to be sure system is ready for installworld/installkernel.
1003 #
1004 installcheck: _installcheck_world _installcheck_kernel .PHONY
1005 _installcheck_world: .PHONY
1006 _installcheck_kernel: .PHONY
1007
1008 #
1009 # Require DESTDIR to be set if installing for a different architecture or
1010 # using the user/group database in the source tree.
1011 #
1012 .if ${TARGET_ARCH} != ${MACHINE_ARCH} || ${TARGET} != ${MACHINE} || \
1013     defined(DB_FROM_SRC)
1014 .if !make(distributeworld)
1015 _installcheck_world: __installcheck_DESTDIR
1016 _installcheck_kernel: __installcheck_DESTDIR
1017 __installcheck_DESTDIR: .PHONY
1018 .if !defined(DESTDIR) || empty(DESTDIR)
1019         @echo "ERROR: Please set DESTDIR!"; \
1020         false
1021 .endif
1022 .endif
1023 .endif
1024
1025 .if !defined(DB_FROM_SRC)
1026 #
1027 # Check for missing UIDs/GIDs.
1028 #
1029 CHECK_UIDS=     auditdistd
1030 CHECK_GIDS=     audit
1031 .if ${MK_SENDMAIL} != "no"
1032 CHECK_UIDS+=    smmsp
1033 CHECK_GIDS+=    smmsp
1034 .endif
1035 .if ${MK_PF} != "no"
1036 CHECK_UIDS+=    proxy
1037 CHECK_GIDS+=    proxy authpf
1038 .endif
1039 .if ${MK_UNBOUND} != "no"
1040 CHECK_UIDS+=    unbound
1041 CHECK_GIDS+=    unbound
1042 .endif
1043 _installcheck_world: __installcheck_UGID
1044 __installcheck_UGID: .PHONY
1045 .for uid in ${CHECK_UIDS}
1046         @if ! `id -u ${uid} >/dev/null 2>&1`; then \
1047                 echo "ERROR: Required ${uid} user is missing, see /usr/src/UPDATING."; \
1048                 false; \
1049         fi
1050 .endfor
1051 .for gid in ${CHECK_GIDS}
1052         @if ! `find / -prune -group ${gid} >/dev/null 2>&1`; then \
1053                 echo "ERROR: Required ${gid} group is missing, see /usr/src/UPDATING."; \
1054                 false; \
1055         fi
1056 .endfor
1057 .endif
1058 #
1059 # If installing over the running system (DESTDIR is / or unset) and the install
1060 # includes rescue, try running rescue from the objdir as a sanity check.  If
1061 # rescue is not functional (e.g., because it depends on a system call not
1062 # supported by the currently running kernel), abort the installation.
1063 #
1064 .if !make(distributeworld) && ${MK_RESCUE} != "no" && \
1065     (empty(DESTDIR) || ${DESTDIR} == "/") && empty(BYPASS_INSTALLCHECK_SH)
1066 _installcheck_world: __installcheck_sh_check
1067 __installcheck_sh_check: .PHONY
1068         @if [ "`${OBJTREE}${.CURDIR}/rescue/rescue/rescue sh -c 'echo OK'`" != \
1069             OK ]; then \
1070                 echo "rescue/sh check failed, installation aborted" >&2; \
1071                 false; \
1072         fi
1073 .endif
1074
1075 #
1076 # Required install tools to be saved in a scratch dir for safety.
1077 #
1078 .if ${MK_ZONEINFO} != "no"
1079 _zoneinfo=      zic tzsetup
1080 .endif
1081
1082 ITOOLS= [ awk cap_mkdb cat chflags chmod chown cmp cp \
1083         date echo egrep find grep id install ${_install-info} \
1084         ln make mkdir mtree mv pwd_mkdb \
1085         rm sed services_mkdb sh strip sysctl test true uname wc ${_zoneinfo} \
1086         ${LOCAL_ITOOLS}
1087
1088 # Needed for share/man
1089 .if ${MK_MAN_UTILS} != "no"
1090 ITOOLS+=makewhatis
1091 .endif
1092
1093 #
1094 # distributeworld
1095 #
1096 # Distributes everything compiled by a `buildworld'.
1097 #
1098 # installworld
1099 #
1100 # Installs everything compiled by a 'buildworld'.
1101 #
1102
1103 # Non-base distributions produced by the base system
1104 EXTRA_DISTRIBUTIONS=    doc
1105 .if defined(LIBCOMPAT)
1106 EXTRA_DISTRIBUTIONS+=   lib${libcompat}
1107 .endif
1108 .if ${MK_TESTS} != "no"
1109 EXTRA_DISTRIBUTIONS+=   tests
1110 .endif
1111
1112 DEBUG_DISTRIBUTIONS=
1113 .if ${MK_DEBUG_FILES} != "no"
1114 DEBUG_DISTRIBUTIONS+=   base ${EXTRA_DISTRIBUTIONS:S,doc,,:S,tests,,}
1115 .endif
1116
1117 MTREE_MAGIC?=   mtree 2.0
1118
1119 distributeworld installworld stageworld: _installcheck_world .PHONY
1120         mkdir -p ${INSTALLTMP}
1121         progs=$$(for prog in ${ITOOLS}; do \
1122                 if progpath=`which $$prog`; then \
1123                         echo $$progpath; \
1124                 else \
1125                         echo "Required tool $$prog not found in PATH." >&2; \
1126                         exit 1; \
1127                 fi; \
1128             done); \
1129         libs=$$(ldd -f "%o %p\n" -f "%o %p\n" $$progs 2>/dev/null | sort -u | \
1130             while read line; do \
1131                 set -- $$line; \
1132                 if [ "$$2 $$3" != "not found" ]; then \
1133                         echo $$2; \
1134                 else \
1135                         echo "Required library $$1 not found." >&2; \
1136                         exit 1; \
1137                 fi; \
1138             done); \
1139         cp $$libs $$progs ${INSTALLTMP}
1140         cp -R $${PATH_LOCALE:-"/usr/share/locale"} ${INSTALLTMP}/locale
1141 .if defined(NO_ROOT)
1142         -mkdir -p ${METALOG:H}
1143         echo "#${MTREE_MAGIC}" > ${METALOG}
1144 .endif
1145 .if make(distributeworld)
1146 .for dist in ${EXTRA_DISTRIBUTIONS}
1147         -mkdir ${DESTDIR}/${DISTDIR}/${dist}
1148         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.root.dist \
1149             -p ${DESTDIR}/${DISTDIR}/${dist} >/dev/null
1150         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
1151             -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
1152         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
1153             -p ${DESTDIR}/${DISTDIR}/${dist}/usr/include >/dev/null
1154 .if ${MK_DEBUG_FILES} != "no"
1155         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
1156             -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib >/dev/null
1157 .endif
1158 .if defined(LIBCOMPAT)
1159         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
1160             -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null
1161 .if ${MK_DEBUG_FILES} != "no"
1162         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
1163             -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/usr >/dev/null
1164 .endif
1165 .endif
1166 .if ${MK_TESTS} != "no" && ${dist} == "tests"
1167         -mkdir -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE}
1168         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
1169             -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE} >/dev/null
1170 .if ${MK_DEBUG_FILES} != "no"
1171         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
1172             -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/${TESTSBASE} >/dev/null
1173 .endif
1174 .endif
1175 .if defined(NO_ROOT)
1176         ${IMAKEENV} mtree -C -f ${.CURDIR}/etc/mtree/BSD.root.dist | \
1177             sed -e 's#^\./#./${dist}/#' >> ${METALOG}
1178         ${IMAKEENV} mtree -C -f ${.CURDIR}/etc/mtree/BSD.usr.dist | \
1179             sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
1180         ${IMAKEENV} mtree -C -f ${.CURDIR}/etc/mtree/BSD.include.dist | \
1181             sed -e 's#^\./#./${dist}/usr/include/#' >> ${METALOG}
1182 .if defined(LIBCOMPAT)
1183         ${IMAKEENV} mtree -C -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist | \
1184             sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG}
1185 .endif
1186 .endif
1187 .endfor
1188         -mkdir ${DESTDIR}/${DISTDIR}/base
1189         ${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
1190             METALOG=${METALOG} ${IMAKE_INSTALL} ${IMAKE_MTREE} \
1191             DISTBASE=/base DESTDIR=${DESTDIR}/${DISTDIR}/base \
1192             LOCAL_MTREE=${LOCAL_MTREE:Q} distrib-dirs
1193 .endif
1194         ${_+_}cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}; \
1195             ${IMAKEENV} rm -rf ${INSTALLTMP}
1196 .if make(distributeworld)
1197 .for dist in ${EXTRA_DISTRIBUTIONS}
1198         find ${DESTDIR}/${DISTDIR}/${dist} -mindepth 1 -type d -empty -delete
1199 .endfor
1200 .if defined(NO_ROOT)
1201 .for dist in base ${EXTRA_DISTRIBUTIONS}
1202         @# For each file that exists in this dist, print the corresponding
1203         @# line from the METALOG.  This relies on the fact that
1204         @# a line containing only the filename will sort immediately before
1205         @# the relevant mtree line.
1206         cd ${DESTDIR}/${DISTDIR}; \
1207         find ./${dist} | sort -u ${METALOG} - | \
1208         awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
1209         ${DESTDIR}/${DISTDIR}/${dist}.meta
1210 .endfor
1211 .for dist in ${DEBUG_DISTRIBUTIONS}
1212         @# For each file that exists in this dist, print the corresponding
1213         @# line from the METALOG.  This relies on the fact that
1214         @# a line containing only the filename will sort immediately before
1215         @# the relevant mtree line.
1216         cd ${DESTDIR}/${DISTDIR}; \
1217         find ./${dist}/usr/lib/debug | sort -u ${METALOG} - | \
1218         awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \
1219         ${DESTDIR}/${DISTDIR}/${dist}.debug.meta
1220 .endfor
1221 .endif
1222 .endif
1223
1224 packageworld: .PHONY
1225 .for dist in base ${EXTRA_DISTRIBUTIONS}
1226 .if defined(NO_ROOT)
1227         ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1228             tar cvf - --exclude usr/lib/debug \
1229             @${DESTDIR}/${DISTDIR}/${dist}.meta | \
1230             ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
1231 .else
1232         ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1233             tar cvf - --exclude usr/lib/debug . | \
1234             ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz
1235 .endif
1236 .endfor
1237
1238 .for dist in ${DEBUG_DISTRIBUTIONS}
1239 . if defined(NO_ROOT)
1240         ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1241             tar cvf - @${DESTDIR}/${DISTDIR}/${dist}.debug.meta | \
1242             ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
1243 . else
1244         ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \
1245             tar cvLf - usr/lib/debug | \
1246             ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz
1247 . endif
1248 .endfor
1249
1250 #
1251 # reinstall
1252 #
1253 # If you have a build server, you can NFS mount the source and obj directories
1254 # and do a 'make reinstall' on the *client* to install new binaries from the
1255 # most recent server build.
1256 #
1257 restage reinstall: .MAKE .PHONY
1258         @echo "--------------------------------------------------------------"
1259         @echo ">>> Making hierarchy"
1260         @echo "--------------------------------------------------------------"
1261         ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
1262             LOCAL_MTREE=${LOCAL_MTREE:Q} hierarchy
1263 .if make(restage)
1264         @echo "--------------------------------------------------------------"
1265         @echo ">>> Making distribution"
1266         @echo "--------------------------------------------------------------"
1267         ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \
1268             LOCAL_MTREE=${LOCAL_MTREE:Q} distribution
1269 .endif
1270         @echo
1271         @echo "--------------------------------------------------------------"
1272         @echo ">>> Installing everything"
1273         @echo "--------------------------------------------------------------"
1274         ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install
1275 .if defined(LIBCOMPAT)
1276         ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install${libcompat}
1277 .endif
1278
1279 redistribute: .MAKE .PHONY
1280         @echo "--------------------------------------------------------------"
1281         @echo ">>> Distributing everything"
1282         @echo "--------------------------------------------------------------"
1283         ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute
1284 .if defined(LIBCOMPAT)
1285         ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute${libcompat} \
1286             DISTRIBUTION=lib${libcompat}
1287 .endif
1288
1289 distrib-dirs distribution: .MAKE .PHONY
1290         ${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
1291             ${IMAKE_INSTALL} ${IMAKE_MTREE} METALOG=${METALOG} ${.TARGET}
1292 .if make(distribution)
1293         ${_+_}cd ${.CURDIR}; ${CROSSENV} PATH=${TMPPATH} \
1294                 ${MAKE} -f Makefile.inc1 ${IMAKE_INSTALL} \
1295                 METALOG=${METALOG} MK_TESTS=no installconfig
1296 .endif
1297
1298 #
1299 # buildkernel and installkernel
1300 #
1301 # Which kernels to build and/or install is specified by setting
1302 # KERNCONF. If not defined a GENERIC kernel is built/installed.
1303 # Only the existing (depending TARGET) config files are used
1304 # for building kernels and only the first of these is designated
1305 # as the one being installed.
1306 #
1307 # Note that we have to use TARGET instead of TARGET_ARCH when
1308 # we're in kernel-land. Since only TARGET_ARCH is (expected) to
1309 # be set to cross-build, we have to make sure TARGET is set
1310 # properly.
1311
1312 .if defined(KERNFAST)
1313 NO_KERNELCLEAN= t
1314 NO_KERNELCONFIG=        t
1315 NO_KERNELOBJ=           t
1316 # Shortcut for KERNCONF=Blah -DKERNFAST is now KERNFAST=Blah
1317 .if !defined(KERNCONF) && ${KERNFAST} != "1"
1318 KERNCONF=${KERNFAST}
1319 .endif
1320 .endif
1321 .if ${TARGET_ARCH} == "powerpc64"
1322 KERNCONF?=      GENERIC64
1323 .else
1324 KERNCONF?=      GENERIC
1325 .endif
1326 INSTKERNNAME?=  kernel
1327
1328 KERNSRCDIR?=    ${.CURDIR}/sys
1329 KRNLCONFDIR=    ${KERNSRCDIR}/${TARGET}/conf
1330 KRNLOBJDIR=     ${OBJTREE}${KERNSRCDIR}
1331 KERNCONFDIR?=   ${KRNLCONFDIR}
1332
1333 BUILDKERNELS=
1334 INSTALLKERNEL=
1335 .if defined(NO_INSTALLKERNEL)
1336 # All of the BUILDKERNELS loops start at index 1.
1337 BUILDKERNELS+= dummy
1338 .endif
1339 .for _kernel in ${KERNCONF}
1340 .if exists(${KERNCONFDIR}/${_kernel})
1341 BUILDKERNELS+=  ${_kernel}
1342 .if empty(INSTALLKERNEL) && !defined(NO_INSTALLKERNEL)
1343 INSTALLKERNEL= ${_kernel}
1344 .endif
1345 .endif
1346 .endfor
1347
1348 ${WMAKE_TGTS:N_worldtmp:Nbuild${libcompat}} ${.ALLTARGETS:M_*:N_worldtmp}: .MAKE .PHONY
1349
1350 #
1351 # buildkernel
1352 #
1353 # Builds all kernels defined by BUILDKERNELS.
1354 #
1355 buildkernel: .MAKE .PHONY
1356 .if empty(BUILDKERNELS:Ndummy)
1357         @echo "ERROR: Missing kernel configuration file(s) (${KERNCONF})."; \
1358         false
1359 .endif
1360         @echo
1361 .for _kernel in ${BUILDKERNELS:Ndummy}
1362         @echo "--------------------------------------------------------------"
1363         @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`"
1364         @echo "--------------------------------------------------------------"
1365         @echo "===> ${_kernel}"
1366         mkdir -p ${KRNLOBJDIR}
1367 .if !defined(NO_KERNELCONFIG)
1368         @echo
1369         @echo "--------------------------------------------------------------"
1370         @echo ">>> stage 1: configuring the kernel"
1371         @echo "--------------------------------------------------------------"
1372         cd ${KRNLCONFDIR}; \
1373                 PATH=${TMPPATH} \
1374                     config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \
1375                         -I '${KERNCONFDIR}' '${KERNCONFDIR}/${_kernel}'
1376 .endif
1377 .if !defined(NO_CLEAN) && !defined(NO_KERNELCLEAN)
1378         @echo
1379         @echo "--------------------------------------------------------------"
1380         @echo ">>> stage 2.1: cleaning up the object tree"
1381         @echo "--------------------------------------------------------------"
1382         ${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} ${CLEANDIR}
1383 .endif
1384 .if !defined(NO_KERNELOBJ)
1385         @echo
1386         @echo "--------------------------------------------------------------"
1387         @echo ">>> stage 2.2: rebuilding the object tree"
1388         @echo "--------------------------------------------------------------"
1389         ${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} obj
1390 .endif
1391         @echo
1392         @echo "--------------------------------------------------------------"
1393         @echo ">>> stage 2.3: build tools"
1394         @echo "--------------------------------------------------------------"
1395         ${_+_}cd ${.CURDIR}; ${KTMAKE} kernel-tools
1396         @echo
1397         @echo "--------------------------------------------------------------"
1398         @echo ">>> stage 3.1: building everything"
1399         @echo "--------------------------------------------------------------"
1400         ${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} all -DNO_MODULES_OBJ
1401         @echo "--------------------------------------------------------------"
1402         @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`"
1403         @echo "--------------------------------------------------------------"
1404 .endfor
1405
1406 NO_INSTALLEXTRAKERNELS?=        yes
1407
1408 #
1409 # installkernel, etc.
1410 #
1411 # Install the kernel defined by INSTALLKERNEL
1412 #
1413 installkernel installkernel.debug \
1414 reinstallkernel reinstallkernel.debug: _installcheck_kernel .PHONY
1415 .if !defined(NO_INSTALLKERNEL)
1416 .if empty(INSTALLKERNEL)
1417         @echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
1418         false
1419 .endif
1420         @echo "--------------------------------------------------------------"
1421         @echo ">>> Installing kernel ${INSTALLKERNEL}"
1422         @echo "--------------------------------------------------------------"
1423         cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
1424             ${CROSSENV} PATH=${TMPPATH} \
1425             ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel//}
1426 .endif
1427 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1428 .for _kernel in ${BUILDKERNELS:[2..-1]}
1429         @echo "--------------------------------------------------------------"
1430         @echo ">>> Installing kernel ${_kernel}"
1431         @echo "--------------------------------------------------------------"
1432         cd ${KRNLOBJDIR}/${_kernel}; \
1433             ${CROSSENV} PATH=${TMPPATH} \
1434             ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME}.${_kernel} ${.TARGET:S/kernel//}
1435 .endfor
1436 .endif
1437
1438 distributekernel distributekernel.debug: .PHONY
1439 .if !defined(NO_INSTALLKERNEL)
1440 .if empty(INSTALLKERNEL)
1441         @echo "ERROR: No kernel \"${KERNCONF}\" to install."; \
1442         false
1443 .endif
1444         mkdir -p ${DESTDIR}/${DISTDIR}
1445 .if defined(NO_ROOT)
1446         @echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.premeta
1447 .endif
1448         cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \
1449             ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.premeta/} \
1450             ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} KERNEL=${INSTKERNNAME} \
1451             DESTDIR=${INSTALL_DDIR}/kernel \
1452             ${.TARGET:S/distributekernel/install/}
1453 .if defined(NO_ROOT)
1454         @sed -e 's|^./kernel|.|' ${DESTDIR}/${DISTDIR}/kernel.premeta > \
1455             ${DESTDIR}/${DISTDIR}/kernel.meta
1456 .endif
1457 .endif
1458 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1459 .for _kernel in ${BUILDKERNELS:[2..-1]}
1460 .if defined(NO_ROOT)
1461         @echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta
1462 .endif
1463         cd ${KRNLOBJDIR}/${_kernel}; \
1464             ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.${_kernel}.premeta/} \
1465             ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} \
1466             KERNEL=${INSTKERNNAME}.${_kernel} \
1467             DESTDIR=${INSTALL_DDIR}/kernel.${_kernel} \
1468             ${.TARGET:S/distributekernel/install/}
1469 .if defined(NO_ROOT)
1470         @sed -e "s|^./kernel.${_kernel}|.|" \
1471             ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta > \
1472             ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta
1473 .endif
1474 .endfor
1475 .endif
1476
1477 packagekernel: .PHONY
1478 .if defined(NO_ROOT)
1479 .if !defined(NO_INSTALLKERNEL)
1480         cd ${DESTDIR}/${DISTDIR}/kernel; \
1481             tar cvf - --exclude '*.debug' \
1482             @${DESTDIR}/${DISTDIR}/kernel.meta | \
1483             ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
1484 .endif
1485         cd ${DESTDIR}/${DISTDIR}/kernel; \
1486             tar cvf - --include '*/*/*.debug' \
1487             @${DESTDIR}/${DISTDIR}/kernel.meta | \
1488             ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
1489 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1490 .for _kernel in ${BUILDKERNELS:[2..-1]}
1491         cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1492             tar cvf - --exclude '*.debug' \
1493             @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
1494             ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
1495         cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1496             tar cvf - --include '*/*/*.debug' \
1497             @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \
1498             ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
1499 .endfor
1500 .endif
1501 .else
1502 .if !defined(NO_INSTALLKERNEL)
1503         cd ${DESTDIR}/${DISTDIR}/kernel; \
1504             tar cvf - --exclude '*.debug' . | \
1505             ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz
1506 .endif
1507         cd ${DESTDIR}/${DISTDIR}/kernel; \
1508             tar cvf - --include '*/*/*.debug' $$(eval find .) | \
1509             ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz
1510 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1511 .for _kernel in ${BUILDKERNELS:[2..-1]}
1512         cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1513             tar cvf - --exclude '*.debug' . | \
1514             ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz
1515         cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \
1516             tar cvf - --include '*/*/*.debug' $$(eval find .) | \
1517             ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz
1518 .endfor
1519 .endif
1520 .endif
1521
1522 stagekernel: .PHONY
1523         ${_+_}${MAKE} -C ${.CURDIR} ${.MAKEFLAGS} distributekernel
1524
1525 PORTSDIR?=      /usr/ports
1526 WSTAGEDIR?=     ${MAKEOBJDIRPREFIX}${.CURDIR}/${TARGET}.${TARGET_ARCH}/worldstage
1527 KSTAGEDIR?=     ${MAKEOBJDIRPREFIX}${.CURDIR}/${TARGET}.${TARGET_ARCH}/kernelstage
1528 REPODIR?=       ${MAKEOBJDIRPREFIX}${.CURDIR}/repo
1529 PKGSIGNKEY?=    # empty
1530
1531 .ORDER:         stage-packages create-packages
1532 .ORDER:         create-packages create-world-packages
1533 .ORDER:         create-packages create-kernel-packages
1534 .ORDER:         create-packages sign-packages
1535
1536 _pkgbootstrap: .PHONY
1537 .if !exists(${LOCALBASE}/sbin/pkg)
1538         @env ASSUME_ALWAYS_YES=YES pkg bootstrap
1539 .endif
1540
1541 packages: .PHONY
1542         ${_+_}${MAKE} -C ${.CURDIR} PKG_VERSION=${PKG_VERSION} real-packages
1543
1544 package-pkg: .PHONY
1545         rm -rf /tmp/ports.${TARGET} || :
1546         env ${WMAKEENV:Q} SRCDIR=${.CURDIR} PORTSDIR=${PORTSDIR} REVISION=${_REVISION} \
1547                 PKG_CMD=${PKG_CMD} PKG_VERSION=${PKG_VERSION} REPODIR=${REPODIR} \
1548                 WSTAGEDIR=${WSTAGEDIR} \
1549                 sh ${.CURDIR}/release/scripts/make-pkg-package.sh
1550
1551 real-packages:  stage-packages create-packages sign-packages .PHONY
1552
1553 stage-packages-world: .PHONY
1554         @mkdir -p ${WSTAGEDIR}
1555         ${_+_}@cd ${.CURDIR}; \
1556                 ${MAKE} DESTDIR=${WSTAGEDIR} -DNO_ROOT stageworld
1557
1558 stage-packages-kernel: .PHONY
1559         @mkdir -p ${KSTAGEDIR}
1560         ${_+_}@cd ${.CURDIR}; \
1561                 ${MAKE} DESTDIR=${KSTAGEDIR} -DNO_ROOT stagekernel
1562
1563 stage-packages: .PHONY stage-packages-world stage-packages-kernel
1564
1565 _repodir: .PHONY
1566         @mkdir -p ${REPODIR}
1567
1568 create-packages-world:  _pkgbootstrap _repodir .PHONY
1569         ${_+_}@cd ${.CURDIR}; \
1570                 ${MAKE} -f Makefile.inc1 \
1571                         DESTDIR=${WSTAGEDIR} \
1572                         PKG_VERSION=${PKG_VERSION} create-world-packages
1573
1574 create-packages-kernel: _pkgbootstrap _repodir .PHONY
1575         ${_+_}@cd ${.CURDIR}; \
1576                 ${MAKE} -f Makefile.inc1 \
1577                         DESTDIR=${KSTAGEDIR} \
1578                         PKG_VERSION=${PKG_VERSION} DISTDIR=kernel \
1579                         create-kernel-packages
1580
1581 create-packages: .PHONY create-packages-world create-packages-kernel
1582
1583 create-world-packages:  _pkgbootstrap .PHONY
1584         @rm -f ${WSTAGEDIR}/*.plist 2>/dev/null || :
1585         @cd ${WSTAGEDIR} ; \
1586                 awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
1587                 ${WSTAGEDIR}/METALOG
1588         @for plist in ${WSTAGEDIR}/*.plist; do \
1589           plist=$${plist##*/} ; \
1590           pkgname=$${plist%.plist} ; \
1591           echo "_PKGS+= $${pkgname}" ; \
1592         done > ${WSTAGEDIR}/packages.mk
1593         ${_+_}@cd ${.CURDIR}; \
1594                 ${MAKE} -f Makefile.inc1 create-world-packages-jobs \
1595                 .MAKE.JOB.PREFIX=
1596
1597 .if make(create-world-packages-jobs)
1598 .include "${WSTAGEDIR}/packages.mk"
1599 .endif
1600
1601 create-world-packages-jobs: .PHONY
1602 .for pkgname in ${_PKGS}
1603 create-world-packages-jobs: create-world-package-${pkgname}
1604 create-world-package-${pkgname}: .PHONY
1605         @sh ${SRCDIR}/release/packages/generate-ucl.sh -o ${pkgname} \
1606                 -s ${SRCDIR} -u ${WSTAGEDIR}/${pkgname}.ucl
1607         @awk -F\" ' \
1608                 /^name/ { printf("===> Creating %s-", $$2); next } \
1609                 /^version/ { print $$2; next } \
1610                 ' ${WSTAGEDIR}/${pkgname}.ucl ; \
1611         ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1612                 create -M ${WSTAGEDIR}/${pkgname}.ucl \
1613                 -p ${WSTAGEDIR}/${pkgname}.plist \
1614                 -r ${WSTAGEDIR} \
1615                 -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1616 .endfor
1617
1618 create-kernel-packages: .PHONY
1619 _default_flavor=        -default
1620 .if exists(${KSTAGEDIR}/kernel.meta)
1621 .for flavor in "" -debug
1622 create-kernel-packages: create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}
1623 create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}: _pkgbootstrap .PHONY
1624         @cd ${KSTAGEDIR}/${DISTDIR} ; \
1625         awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
1626                 -v kernel=yes -v _kernconf=${INSTALLKERNEL} \
1627                 ${KSTAGEDIR}/kernel.meta ; \
1628         cap_arg=`cd ${SRCDIR}/etc ; ${MAKE} -VCAP_MKDB_ENDIAN` ; \
1629         pwd_arg=`cd ${SRCDIR}/etc ; ${MAKE} -VPWD_MKDB_ENDIAN` ; \
1630         sed -e "s/%VERSION%/${PKG_VERSION}/" \
1631                 -e "s/%PKGNAME%/kernel-${INSTALLKERNEL:tl}${flavor}/" \
1632                 -e "s/%COMMENT%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
1633                 -e "s/%DESC%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \
1634                 -e "s/%CAP_MKDB_ENDIAN%/$${cap_arg}/g" \
1635                 -e "s/%PWD_MKDB_ENDIAN%/$${pwd_arg}/g" \
1636                 ${SRCDIR}/release/packages/kernel.ucl \
1637                 > ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
1638         awk -F\" ' \
1639                 /name/ { printf("===> Creating %s-", $$2); next } \
1640                 /version/ {print $$2; next } ' \
1641                 ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \
1642         ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1643                 create -M ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl \
1644                 -p ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.plist \
1645                 -r ${KSTAGEDIR}/${DISTDIR} \
1646                 -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1647 .endfor
1648 .endif
1649 .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes"
1650 .for _kernel in ${BUILDKERNELS:[2..-1]}
1651 .if exists(${KSTAGEDIR}/kernel.${_kernel}.meta)
1652 .for flavor in "" -debug
1653 create-kernel-packages: create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}
1654 create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}: _pkgbootstrap .PHONY
1655         @cd ${KSTAGEDIR}/kernel.${_kernel} ; \
1656         awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \
1657                 -v kernel=yes -v _kernconf=${_kernel} \
1658                 ${KSTAGEDIR}/kernel.${_kernel}.meta ; \
1659         cap_arg=`cd ${SRCDIR}/etc ; ${MAKE} -VCAP_MKDB_ENDIAN` ; \
1660         pwd_arg=`cd ${SRCDIR}/etc ; ${MAKE} -VPWD_MKDB_ENDIAN` ; \
1661         sed -e "s/%VERSION%/${PKG_VERSION}/" \
1662                 -e "s/%PKGNAME%/kernel-${_kernel:tl}${flavor}/" \
1663                 -e "s/%COMMENT%/FreeBSD ${_kernel} kernel ${flavor}/" \
1664                 -e "s/%DESC%/FreeBSD ${_kernel} kernel ${flavor}/" \
1665                 -e "s/%CAP_MKDB_ENDIAN%/$${cap_arg}/g" \
1666                 -e "s/%PWD_MKDB_ENDIAN%/$${pwd_arg}/g" \
1667                 ${SRCDIR}/release/packages/kernel.ucl \
1668                 > ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
1669         awk -F\" ' \
1670                 /name/ { printf("===> Creating %s-", $$2); next } \
1671                 /version/ {print $$2; next } ' \
1672                 ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \
1673         ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh -o ALLOW_BASE_SHLIBS=yes \
1674                 create -M ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl \
1675                 -p ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.plist \
1676                 -r ${KSTAGEDIR}/kernel.${_kernel} \
1677                 -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
1678 .endfor
1679 .endif
1680 .endfor
1681 .endif
1682
1683 sign-packages:  _pkgbootstrap .PHONY
1684         @[ -L "${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/latest" ] && \
1685                 unlink ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/latest ; \
1686         ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh repo \
1687                 -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION} \
1688                 ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION} \
1689                 ${PKGSIGNKEY} ; \
1690         cd ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI); \
1691         ln -s ${PKG_VERSION} latest
1692
1693 #
1694 #
1695 # checkworld
1696 #
1697 # Run test suite on installed world.
1698 #
1699 checkworld: .PHONY
1700         @if [ ! -x "${LOCALBASE}/bin/kyua" ]; then \
1701                 echo "You need kyua (devel/kyua) to run the test suite." | /usr/bin/fmt; \
1702                 exit 1; \
1703         fi
1704         ${_+_}PATH="$$PATH:${LOCALBASE}/bin" kyua test -k ${TESTSBASE}/Kyuafile
1705
1706 #
1707 #
1708 # doxygen
1709 #
1710 # Build the API documentation with doxygen
1711 #
1712 doxygen: .PHONY
1713         @if [ ! -x "${LOCALBASE}/bin/doxygen" ]; then \
1714                 echo "You need doxygen (devel/doxygen) to generate the API documentation of the kernel." | /usr/bin/fmt; \
1715                 exit 1; \
1716         fi
1717         ${_+_}cd ${.CURDIR}/tools/kerneldoc/subsys; ${MAKE} obj all
1718
1719 #
1720 # update
1721 #
1722 # Update the source tree(s), by running svn/svnup to update to the
1723 # latest copy.
1724 #
1725 update: .PHONY
1726 .if defined(SVN_UPDATE)
1727         @echo "--------------------------------------------------------------"
1728         @echo ">>> Updating ${.CURDIR} using Subversion"
1729         @echo "--------------------------------------------------------------"
1730         @(cd ${.CURDIR}; ${SVN} update ${SVNFLAGS})
1731 .endif
1732
1733 #
1734 # ------------------------------------------------------------------------
1735 #
1736 # From here onwards are utility targets used by the 'make world' and
1737 # related targets.  If your 'world' breaks, you may like to try to fix
1738 # the problem and manually run the following targets to attempt to
1739 # complete the build.  Beware, this is *not* guaranteed to work, you
1740 # need to have a pretty good grip on the current state of the system
1741 # to attempt to manually finish it.  If in doubt, 'make world' again.
1742 #
1743
1744 #
1745 # legacy: Build compatibility shims for the next three targets. This is a
1746 # minimal set of tools and shims necessary to compensate for older systems
1747 # which don't have the APIs required by the targets built in bootstrap-tools,
1748 # build-tools or cross-tools.
1749 #
1750
1751 # ELF Tool Chain libraries are needed for ELF tools and dtrace tools.
1752 # r296685 fix cross-endian objcopy
1753 .if ${BOOTSTRAPPING} < 1100102
1754 _elftoolchain_libs= lib/libelf lib/libdwarf
1755 .endif
1756
1757 legacy: .PHONY
1758 # Temporary special case for automatically detecting the clang compiler issue
1759 # Note: 9.x didn't have FreeBSD_version bumps often enough, so you may need to
1760 # set BOOTSTRAPPING to 0 if you're stable/9 tree post-dates r286035 but is before
1761 # the version bump in r296219 (from July 29, 2015 -> Feb 29, 2016).
1762 .if ${BOOTSTRAPPING} != 0 && \
1763         ${WANT_COMPILER_TYPE} == "clang" && ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} < 30601
1764 .if   ${BOOTSTRAPPING} > 10000000 && ${BOOTSTRAPPING} < 1002501
1765         @echo "ERROR: Source upgrades from stable/10 prior to r286033 are not supported."; false
1766 .elif ${BOOTSTRAPPING} >  9000000 && ${BOOTSTRAPPING} <  903509
1767         @echo "ERROR: Source upgrades from stable/9 prior to r286035 are not supported."; false
1768 .endif
1769 .endif
1770 .if ${BOOTSTRAPPING} < ${MINIMUM_SUPPORTED_OSREL} && ${BOOTSTRAPPING} != 0
1771         @echo "ERROR: Source upgrades from versions prior to ${MINIMUM_SUPPORTED_REL} are not supported."; \
1772         false
1773 .endif
1774
1775 .for _tool in tools/build ${_elftoolchain_libs}
1776         ${_+_}@${ECHODIR} "===> ${_tool} (obj,includes,all,install)"; \
1777             cd ${.CURDIR}/${_tool}; \
1778             if [ -z "${NO_OBJ}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
1779             ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${MAKEOBJDIRPREFIX}/legacy includes; \
1780             ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no all; \
1781             ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no \
1782                 DESTDIR=${MAKEOBJDIRPREFIX}/legacy install
1783 .endfor
1784
1785 #
1786 # bootstrap-tools: Build tools needed for compatibility. These are binaries that
1787 # are built to build other binaries in the system. However, the focus of these
1788 # binaries is usually quite narrow. Bootstrap tools use the host's compiler and
1789 # libraries, augmented by -legacy.
1790 #
1791 _bt=            _bootstrap-tools
1792
1793 .if ${MK_GAMES} != "no"
1794 _strfile=       usr.bin/fortune/strfile
1795 .endif
1796
1797 .if ${MK_GCC} != "no" && ${MK_CXX} != "no"
1798 _gperf=         gnu/usr.bin/gperf
1799 .endif
1800
1801 .if ${MK_VT} != "no"
1802 _vtfontcvt=     usr.bin/vtfontcvt
1803 .endif
1804
1805 .if ${BOOTSTRAPPING} < 1000033
1806 _libopenbsd=    lib/libopenbsd
1807 _m4=            usr.bin/m4
1808 _lex=           usr.bin/lex
1809
1810 ${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd
1811 ${_bt}-usr.bin/lex: ${_bt}-usr.bin/m4
1812 .endif
1813
1814 # r245440 mtree -N support added
1815 # r313404 requires sha384.h for libnetbsd, added to libmd in r292782
1816 .if ${BOOTSTRAPPING} < 1100093
1817 _nmtree=        lib/libmd \
1818                 lib/libnetbsd \
1819                 usr.sbin/nmtree
1820
1821 ${_bt}-lib/libnetbsd: ${_bt}-lib/libmd
1822 ${_bt}-usr.sbin/nmtree: ${_bt}-lib/libnetbsd
1823 .endif
1824
1825 # r246097: log addition login.conf.db, passwd, pwd.db, and spwd.db with cat -l
1826 .if ${BOOTSTRAPPING} < 1000027
1827 _cat=           bin/cat
1828 .endif
1829
1830 # r277259 crunchide: Correct 64-bit section header offset
1831 # r281674 crunchide: always include both 32- and 64-bit ELF support
1832 .if ${BOOTSTRAPPING} < 1100078
1833 _crunchide=     usr.sbin/crunch/crunchide
1834 .endif
1835
1836 # r285986 crunchen: use STRIPBIN rather than STRIP
1837 # 1100113: Support MK_AUTO_OBJ
1838 # 1200006: META_MODE fixes
1839 .if ${BOOTSTRAPPING} < 1100078 || \
1840     (${MK_AUTO_OBJ} == "yes" && ${BOOTSTRAPPING} < 1100114) || \
1841     (${MK_META_MODE} == "yes" && ${BOOTSTRAPPING} < 1200006)
1842 _crunchgen=     usr.sbin/crunch/crunchgen
1843 .endif
1844
1845 # r296926 -P keymap search path, MFC to stable/10 in r298297
1846 .if ${BOOTSTRAPPING} < 1003501 || \
1847         (${BOOTSTRAPPING} >= 1100000 && ${BOOTSTRAPPING} < 1100103)
1848 _kbdcontrol=    usr.sbin/kbdcontrol
1849 .endif
1850
1851 _yacc=          lib/liby \
1852                 usr.bin/yacc
1853
1854 ${_bt}-usr.bin/yacc: ${_bt}-lib/liby
1855
1856 .if ${MK_BSNMP} != "no"
1857 _gensnmptree=   usr.sbin/bsnmpd/gensnmptree
1858 .endif
1859
1860 # We need to build tblgen when we're building clang or lld, either as
1861 # bootstrap tools, or as the part of the normal build.
1862 .if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_CLANG} != "no" || \
1863     ${MK_LLD_BOOTSTRAP} != "no" || ${MK_LLD} != "no"
1864 _clang_tblgen= \
1865         lib/clang/libllvmminimal \
1866         usr.bin/clang/llvm-tblgen \
1867         usr.bin/clang/clang-tblgen
1868
1869 ${_bt}-usr.bin/clang/clang-tblgen: ${_bt}-lib/clang/libllvmminimal
1870 ${_bt}-usr.bin/clang/llvm-tblgen: ${_bt}-lib/clang/libllvmminimal
1871 .endif
1872
1873 # Default to building the GPL DTC, but build the BSDL one if users explicitly
1874 # request it.
1875 _dtc= usr.bin/dtc
1876 .if ${MK_GPL_DTC} != "no"
1877 _dtc= gnu/usr.bin/dtc
1878 .endif
1879
1880 .if ${MK_KERBEROS} != "no"
1881 _kerberos5_bootstrap_tools= \
1882         kerberos5/tools/make-roken \
1883         kerberos5/lib/libroken \
1884         kerberos5/lib/libvers \
1885         kerberos5/tools/asn1_compile \
1886         kerberos5/tools/slc \
1887         usr.bin/compile_et
1888
1889 .ORDER: ${_kerberos5_bootstrap_tools:C/^/${_bt}-/g}
1890 .endif
1891
1892 # r283777 makewhatis(1) replaced with mandoc version which builds a database.
1893 _libopenbsd?=   lib/libopenbsd
1894 _makewhatis=    usr.bin/mandoc
1895 ${_bt}-usr.bin/mandoc: ${_bt}-lib/libopenbsd
1896
1897 bootstrap-tools: .PHONY
1898
1899 #       Please document (add comment) why something is in 'bootstrap-tools'.
1900 #       Try to bound the building of the bootstrap-tool to just the
1901 #       FreeBSD versions that need the tool built at this stage of the build.
1902 .for _tool in \
1903     ${_clang_tblgen} \
1904     ${_kerberos5_bootstrap_tools} \
1905     ${_strfile} \
1906     ${_gperf} \
1907     ${_dtc} \
1908     ${_cat} \
1909     ${_kbdcontrol} \
1910     usr.bin/lorder \
1911     ${_libopenbsd} \
1912     ${_makewhatis} \
1913     usr.bin/rpcgen \
1914     ${_yacc} \
1915     ${_m4} \
1916     ${_lex} \
1917     usr.bin/xinstall \
1918     ${_gensnmptree} \
1919     usr.sbin/config \
1920     ${_crunchide} \
1921     ${_crunchgen} \
1922     ${_nmtree} \
1923     ${_vtfontcvt} \
1924     usr.bin/localedef
1925 ${_bt}-${_tool}: .PHONY .MAKE
1926         ${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
1927                 cd ${.CURDIR}/${_tool}; \
1928                 if [ -z "${NO_OBJ}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
1929                 ${MAKE} DIRPRFX=${_tool}/ all; \
1930                 ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${MAKEOBJDIRPREFIX}/legacy install
1931
1932 bootstrap-tools: ${_bt}-${_tool}
1933 .endfor
1934
1935 #
1936 # build-tools: Build special purpose build tools
1937 #
1938 .if !defined(NO_SHARE)
1939 _share= share/syscons/scrnmaps
1940 .endif
1941
1942 .if ${MK_GCC} != "no"
1943 _gcc_tools= gnu/usr.bin/cc/cc_tools
1944 .endif
1945
1946 .if ${MK_RESCUE} != "no"
1947 # rescue includes programs that have build-tools targets
1948 _rescue=rescue/rescue
1949 .endif
1950
1951 .for _tool in \
1952     bin/csh \
1953     bin/sh \
1954     ${LOCAL_TOOL_DIRS} \
1955     lib/ncurses/ncurses \
1956     lib/ncurses/ncursesw \
1957     ${_rescue} \
1958     ${_share} \
1959     usr.bin/awk \
1960     lib/libmagic \
1961     usr.bin/mkesdb_static \
1962     usr.bin/mkcsmapper_static \
1963     usr.bin/vi/catalog
1964 build-tools_${_tool}: .PHONY
1965         ${_+_}@${ECHODIR} "===> ${_tool} (obj,build-tools)"; \
1966                 cd ${.CURDIR}/${_tool}; \
1967                 if [ -z "${NO_OBJ}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
1968                 ${MAKE} DIRPRFX=${_tool}/ build-tools
1969 build-tools: build-tools_${_tool}
1970 .endfor
1971 .for _tool in \
1972     ${_gcc_tools}
1973 build-tools_${_tool}: .PHONY
1974         ${_+_}@${ECHODIR} "===> ${_tool} (obj,all)"; \
1975                 cd ${.CURDIR}/${_tool}; \
1976                 if [ -z "${NO_OBJ}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
1977                 ${MAKE} DIRPRFX=${_tool}/ all
1978 build-tools: build-tools_${_tool}
1979 .endfor
1980
1981 #
1982 # kernel-tools: Build kernel-building tools
1983 #
1984 kernel-tools: .PHONY
1985         mkdir -p ${MAKEOBJDIRPREFIX}/usr
1986         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
1987             -p ${MAKEOBJDIRPREFIX}/usr >/dev/null
1988
1989 #
1990 # cross-tools: All the tools needed to build the rest of the system after
1991 # we get done with the earlier stages. It is the last set of tools needed
1992 # to begin building the target binaries.
1993 #
1994 .if ${TARGET_ARCH} != ${MACHINE_ARCH}
1995 .if ${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386"
1996 _btxld=         usr.sbin/btxld
1997 .endif
1998 .endif
1999
2000 # Rebuild ctfconvert and ctfmerge to avoid difficult-to-diagnose failures
2001 # resulting from missing bug fixes or ELF Toolchain updates.
2002 .if ${MK_CDDL} != "no"
2003 _dtrace_tools= cddl/lib/libctf cddl/usr.bin/ctfconvert \
2004     cddl/usr.bin/ctfmerge
2005 .endif
2006
2007 # If we're given an XAS, don't build binutils.
2008 .if ${XAS:M/*} == ""
2009 .if ${MK_BINUTILS_BOOTSTRAP} != "no"
2010 _binutils=      gnu/usr.bin/binutils
2011 .endif
2012 .if ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
2013 _elftctools=    lib/libelftc \
2014                 lib/libpe \
2015                 usr.bin/elfcopy \
2016                 usr.bin/nm \
2017                 usr.bin/size \
2018                 usr.bin/strings
2019 # These are not required by the build, but can be useful for developers who
2020 # cross-build on a FreeBSD 10 host:
2021 _elftctools+=   usr.bin/addr2line
2022 .endif
2023 .elif ${TARGET_ARCH} != ${MACHINE_ARCH} && ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no"
2024 # If cross-building with an external binutils we still need to build strip for
2025 # the target (for at least crunchide).
2026 _elftctools=    lib/libelftc \
2027                 lib/libpe \
2028                 usr.bin/elfcopy
2029 .endif
2030
2031 .if ${MK_CLANG_BOOTSTRAP} != "no"
2032 _clang=         usr.bin/clang
2033 .endif
2034 .if ${MK_LLD_BOOTSTRAP} != "no"
2035 _lld=           usr.bin/clang/lld
2036 .endif
2037 .if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_LLD_BOOTSTRAP} != "no"
2038 _clang_libs=    lib/clang
2039 .endif
2040 .if ${MK_GCC_BOOTSTRAP} != "no"
2041 _gcc=           gnu/usr.bin/cc
2042 .endif
2043 .if ${MK_USB} != "no"
2044 _usb_tools=     sys/boot/usb/tools
2045 .endif
2046
2047 cross-tools: .MAKE .PHONY
2048 .for _tool in \
2049     ${LOCAL_XTOOL_DIRS} \
2050     ${_clang_libs} \
2051     ${_clang} \
2052     ${_lld} \
2053     ${_binutils} \
2054     ${_elftctools} \
2055     ${_dtrace_tools} \
2056     ${_gcc} \
2057     ${_btxld} \
2058     ${_usb_tools}
2059         ${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
2060                 cd ${.CURDIR}/${_tool}; \
2061                 if [ -z "${NO_OBJ}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \
2062                 ${MAKE} DIRPRFX=${_tool}/ all; \
2063                 ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${MAKEOBJDIRPREFIX} install
2064 .endfor
2065
2066 NXBDESTDIR=     ${OBJTREE}/nxb-bin
2067 NXBENV=         MAKEOBJDIRPREFIX=${OBJTREE}/nxb \
2068                 TOOLS_PREFIX= \
2069                 INSTALL="sh ${.CURDIR}/tools/install.sh" \
2070                 PATH=${PATH}:${OBJTREE}/gperf_for_gcc/usr/bin
2071 NXBMAKE=        ${NXBENV} ${MAKE} \
2072                 LLVM_TBLGEN=${NXBDESTDIR}/usr/bin/llvm-tblgen \
2073                 CLANG_TBLGEN=${NXBDESTDIR}/usr/bin/clang-tblgen \
2074                 MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH} \
2075                 MK_GDB=no MK_TESTS=no \
2076                 SSP_CFLAGS= \
2077                 MK_HTML=no NO_LINT=yes MK_MAN=no MK_MAN_UTILS=yes \
2078                 -DNO_PIC MK_PROFILE=no -DNO_SHARED \
2079                 -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \
2080                 MK_CLANG_EXTRAS=no MK_CLANG_FULL=no \
2081                 MK_LLDB=no MK_DEBUG_FILES=no
2082
2083 # native-xtools is the current target for qemu-user cross builds of ports
2084 # via poudriere and the imgact_binmisc kernel module.
2085 # For non-clang enabled targets that are still using the in tree gcc
2086 # we must build a gperf binary for one instance of its Makefiles.  On
2087 # clang-enabled systems, the gperf binary is obsolete.
2088 native-xtools: .PHONY
2089 .if ${MK_GCC_BOOTSTRAP} != "no"
2090         mkdir -p ${OBJTREE}/gperf_for_gcc/usr/bin
2091         ${_+_}@${ECHODIR} "===> ${_gperf} (obj,all,install)"; \
2092         cd ${.CURDIR}/${_gperf}; \
2093         if [ -z "${NO_OBJ}" ]; then ${NXBMAKE} DIRPRFX=${_gperf}/ obj; fi; \
2094         ${NXBMAKE} DIRPRFX=${_gperf}/ all; \
2095         ${NXBMAKE} DIRPRFX=${_gperf}/ DESTDIR=${OBJTREE}/gperf_for_gcc install
2096 .endif
2097         mkdir -p ${NXBDESTDIR}/bin ${NXBDESTDIR}/sbin ${NXBDESTDIR}/usr
2098         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
2099             -p ${NXBDESTDIR}/usr >/dev/null
2100         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
2101             -p ${NXBDESTDIR}/usr/include >/dev/null
2102 .if ${MK_DEBUG_FILES} != "no"
2103         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
2104             -p ${NXBDESTDIR}/usr/lib >/dev/null
2105 .endif
2106 .for _tool in \
2107     bin/cat \
2108     bin/chmod \
2109     bin/cp \
2110     bin/csh \
2111     bin/echo \
2112     bin/expr \
2113     bin/hostname \
2114     bin/ln \
2115     bin/ls \
2116     bin/mkdir \
2117     bin/mv \
2118     bin/ps \
2119     bin/realpath \
2120     bin/rm \
2121     bin/rmdir \
2122     bin/sh \
2123     bin/sleep \
2124     ${_clang_tblgen} \
2125     usr.bin/ar \
2126     ${_binutils} \
2127     ${_elftctools} \
2128     ${_gcc} \
2129     ${_gcc_tools} \
2130     ${_clang_libs} \
2131     ${_clang} \
2132     ${_lld} \
2133     sbin/md5 \
2134     sbin/sysctl \
2135     usr.bin/diff \
2136     usr.bin/awk \
2137     usr.bin/basename \
2138     usr.bin/bmake \
2139     usr.bin/bzip2 \
2140     usr.bin/cmp \
2141     usr.bin/dirname \
2142     usr.bin/env \
2143     usr.bin/fetch \
2144     usr.bin/find \
2145     usr.bin/grep \
2146     usr.bin/gzip \
2147     usr.bin/id \
2148     usr.bin/lex \
2149     usr.bin/limits \
2150     usr.bin/lorder \
2151     ${_libopenbsd} \
2152     ${_makewhatis} \
2153     usr.bin/mktemp \
2154     usr.bin/mt \
2155     usr.bin/patch \
2156     usr.bin/readelf \
2157     usr.bin/sed \
2158     usr.bin/sort \
2159     usr.bin/tar \
2160     usr.bin/touch \
2161     usr.bin/tr \
2162     usr.bin/true \
2163     usr.bin/uniq \
2164     usr.bin/unzip \
2165     usr.bin/xargs \
2166     usr.bin/xinstall \
2167     usr.bin/xz \
2168     usr.bin/yacc \
2169     usr.sbin/chown
2170         ${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
2171                 cd ${.CURDIR}/${_tool}; \
2172                 if [ -z "${NO_OBJ}" ]; then ${NXBMAKE} DIRPRFX=${_tool}/ obj; fi; \
2173                 ${NXBMAKE} DIRPRFX=${_tool}/ all; \
2174                 ${NXBMAKE} DIRPRFX=${_tool}/ DESTDIR=${NXBDESTDIR} install
2175 .endfor
2176
2177 #
2178 # hierarchy - ensure that all the needed directories are present
2179 #
2180 hierarchy hier: .MAKE .PHONY
2181         ${_+_}cd ${.CURDIR}/etc; ${HMAKE} distrib-dirs
2182
2183 #
2184 # libraries - build all libraries, and install them under ${DESTDIR}.
2185 #
2186 # The list of libraries with dependents (${_prebuild_libs}) and their
2187 # interdependencies (__L) are built automatically by the
2188 # ${.CURDIR}/tools/make_libdeps.sh script.
2189 #
2190 libraries: .MAKE .PHONY
2191         ${_+_}cd ${.CURDIR}; \
2192             ${MAKE} -f Makefile.inc1 _prereq_libs; \
2193             ${MAKE} -f Makefile.inc1 _startup_libs; \
2194             ${MAKE} -f Makefile.inc1 _prebuild_libs; \
2195             ${MAKE} -f Makefile.inc1 _generic_libs
2196
2197 #
2198 # static libgcc.a prerequisite for shared libc
2199 #
2200 _prereq_libs= lib/libcompiler_rt
2201 .if ${MK_SSP} != "no"
2202 _prereq_libs+= gnu/lib/libssp/libssp_nonshared
2203 .endif
2204
2205 # These dependencies are not automatically generated:
2206 #
2207 # gnu/lib/csu, gnu/lib/libgcc, lib/csu and lib/libc must be built before
2208 # all shared libraries for ELF.
2209 #
2210 _startup_libs=  gnu/lib/csu
2211 _startup_libs+= lib/csu
2212 _startup_libs+= lib/libcompiler_rt
2213 _startup_libs+= lib/libc
2214 _startup_libs+= lib/libc_nonshared
2215 .if ${MK_LIBCPLUSPLUS} != "no"
2216 _startup_libs+= lib/libcxxrt
2217 .endif
2218
2219 .if ${MK_LLVM_LIBUNWIND} != "no"
2220 _prereq_libs+=  lib/libgcc_eh lib/libgcc_s
2221 _startup_libs+= lib/libgcc_eh lib/libgcc_s
2222
2223 lib/libgcc_s__L: lib/libc__L
2224 lib/libgcc_s__L: lib/libc_nonshared__L
2225 .if ${MK_LIBCPLUSPLUS} != "no"
2226 lib/libcxxrt__L: lib/libgcc_s__L
2227 .endif
2228
2229 .else # MK_LLVM_LIBUNWIND == no
2230
2231 _prereq_libs+=  gnu/lib/libgcc
2232 _startup_libs+= gnu/lib/libgcc
2233
2234 gnu/lib/libgcc__L: lib/libc__L
2235 gnu/lib/libgcc__L: lib/libc_nonshared__L
2236 .if ${MK_LIBCPLUSPLUS} != "no"
2237 lib/libcxxrt__L: gnu/lib/libgcc__L
2238 .endif
2239 .endif
2240
2241 _prebuild_libs= ${_kerberos5_lib_libasn1} \
2242                 ${_kerberos5_lib_libhdb} \
2243                 ${_kerberos5_lib_libheimbase} \
2244                 ${_kerberos5_lib_libheimntlm} \
2245                 ${_libsqlite3} \
2246                 ${_kerberos5_lib_libheimipcc} \
2247                 ${_kerberos5_lib_libhx509} ${_kerberos5_lib_libkrb5} \
2248                 ${_kerberos5_lib_libroken} \
2249                 ${_kerberos5_lib_libwind} \
2250                 lib/libbz2 ${_libcom_err} lib/libcrypt \
2251                 lib/libelf lib/libexpat \
2252                 lib/libfigpar \
2253                 ${_lib_libgssapi} \
2254                 lib/libkiconv lib/libkvm lib/liblzma lib/libmd lib/libnv \
2255                 ${_lib_casper} \
2256                 lib/ncurses/ncurses lib/ncurses/ncursesw \
2257                 lib/libopie lib/libpam/libpam ${_lib_libthr} \
2258                 ${_lib_libradius} lib/libsbuf lib/libtacplus \
2259                 lib/libgeom \
2260                 ${_cddl_lib_libumem} ${_cddl_lib_libnvpair} \
2261                 ${_cddl_lib_libuutil} \
2262                 ${_cddl_lib_libavl} \
2263                 ${_cddl_lib_libzfs_core} \
2264                 ${_cddl_lib_libctf} \
2265                 lib/libutil lib/libpjdlog ${_lib_libypclnt} lib/libz lib/msun \
2266                 ${_secure_lib_libcrypto} ${_lib_libldns} \
2267                 ${_secure_lib_libssh} ${_secure_lib_libssl}
2268
2269 .if ${MK_GNUCXX} != "no"
2270 _prebuild_libs+= gnu/lib/libstdc++ gnu/lib/libsupc++
2271 gnu/lib/libstdc++__L: lib/msun__L
2272 gnu/lib/libsupc++__L: gnu/lib/libstdc++__L
2273 .endif
2274
2275 .if ${MK_DIALOG} != "no"
2276 _prebuild_libs+= gnu/lib/libdialog
2277 gnu/lib/libdialog__L: lib/msun__L lib/ncurses/ncursesw__L
2278 .endif
2279
2280 .if ${MK_LIBCPLUSPLUS} != "no"
2281 _prebuild_libs+= lib/libc++
2282 .endif
2283
2284 lib/libgeom__L: lib/libexpat__L
2285 lib/libkvm__L: lib/libelf__L
2286
2287 .if ${MK_LIBTHR} != "no"
2288 _lib_libthr=    lib/libthr
2289 .endif
2290
2291 .if ${MK_RADIUS_SUPPORT} != "no"
2292 _lib_libradius= lib/libradius
2293 .endif
2294
2295 .if ${MK_OFED} != "no"
2296 _ofed_lib=              contrib/ofed/usr.lib
2297 _prebuild_libs+=        contrib/ofed/usr.lib/libosmcomp
2298 _prebuild_libs+=        contrib/ofed/usr.lib/libopensm
2299 _prebuild_libs+=        contrib/ofed/usr.lib/libibcommon
2300 _prebuild_libs+=        contrib/ofed/usr.lib/libibverbs
2301 _prebuild_libs+=        contrib/ofed/usr.lib/libibumad
2302
2303 contrib/ofed/usr.lib/libopensm__L: lib/libthr__L
2304 contrib/ofed/usr.lib/libosmcomp__L: lib/libthr__L
2305 contrib/ofed/usr.lib/libibumad__L: contrib/ofed/usr.lib/libibcommon__L
2306 .endif
2307
2308 .if ${MK_CASPER} != "no"
2309 _lib_casper=    lib/libcasper
2310 .endif
2311
2312 lib/libpjdlog__L: lib/libutil__L
2313 lib/libcasper__L: lib/libnv__L
2314 lib/liblzma__L: lib/libthr__L
2315
2316 _generic_libs=  ${_cddl_lib} gnu/lib ${_kerberos5_lib} lib ${_secure_lib} usr.bin/lex/lib ${_ofed_lib}
2317 .for _DIR in ${LOCAL_LIB_DIRS}
2318 .if exists(${.CURDIR}/${_DIR}/Makefile) && empty(_generic_libs:M${_DIR})
2319 _generic_libs+= ${_DIR}
2320 .endif
2321 .endfor
2322
2323 lib/libopie__L lib/libtacplus__L: lib/libmd__L
2324
2325 .if ${MK_CDDL} != "no"
2326 _cddl_lib_libumem= cddl/lib/libumem
2327 _cddl_lib_libnvpair= cddl/lib/libnvpair
2328 _cddl_lib_libavl= cddl/lib/libavl
2329 _cddl_lib_libuutil= cddl/lib/libuutil
2330 _cddl_lib_libzfs_core= cddl/lib/libzfs_core
2331 _cddl_lib_libctf= cddl/lib/libctf
2332 _cddl_lib= cddl/lib
2333 cddl/lib/libzfs_core__L: cddl/lib/libnvpair__L
2334 cddl/lib/libzfs__L: lib/libgeom__L
2335 cddl/lib/libctf__L: lib/libz__L
2336 .endif
2337 # cddl/lib/libdtrace requires lib/libproc and lib/librtld_db; it's only built
2338 # on select architectures though (see cddl/lib/Makefile)
2339 .if ${MACHINE_CPUARCH} != "sparc64"
2340 _prebuild_libs+=        lib/libprocstat lib/libproc lib/librtld_db
2341 lib/libprocstat__L: lib/libelf__L lib/libkvm__L lib/libutil__L
2342 lib/libproc__L: lib/libprocstat__L
2343 lib/librtld_db__L: lib/libprocstat__L
2344 .endif
2345
2346 .if ${MK_CRYPT} != "no"
2347 .if ${MK_OPENSSL} != "no"
2348 _secure_lib_libcrypto= secure/lib/libcrypto
2349 _secure_lib_libssl= secure/lib/libssl
2350 lib/libradius__L secure/lib/libssl__L: secure/lib/libcrypto__L
2351 .if ${MK_LDNS} != "no"
2352 _lib_libldns= lib/libldns
2353 lib/libldns__L: secure/lib/libcrypto__L
2354 .endif
2355 .if ${MK_OPENSSH} != "no"
2356 _secure_lib_libssh= secure/lib/libssh
2357 secure/lib/libssh__L: lib/libz__L secure/lib/libcrypto__L lib/libcrypt__L
2358 .if ${MK_LDNS} != "no"
2359 secure/lib/libssh__L: lib/libldns__L
2360 .endif
2361 .if ${MK_GSSAPI} != "no" && ${MK_KERBEROS_SUPPORT} != "no"
2362 secure/lib/libssh__L: lib/libgssapi__L kerberos5/lib/libkrb5__L \
2363     kerberos5/lib/libhx509__L kerberos5/lib/libasn1__L lib/libcom_err__L \
2364     lib/libmd__L kerberos5/lib/libroken__L
2365 .endif
2366 .endif
2367 .endif
2368 _secure_lib=    secure/lib
2369 .endif
2370
2371 .if ${MK_KERBEROS} != "no"
2372 kerberos5/lib/libasn1__L: lib/libcom_err__L kerberos5/lib/libroken__L
2373 kerberos5/lib/libhdb__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2374     kerberos5/lib/libkrb5__L kerberos5/lib/libroken__L \
2375     kerberos5/lib/libwind__L lib/libsqlite3__L
2376 kerberos5/lib/libheimntlm__L: secure/lib/libcrypto__L kerberos5/lib/libkrb5__L \
2377     kerberos5/lib/libroken__L lib/libcom_err__L
2378 kerberos5/lib/libhx509__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2379     secure/lib/libcrypto__L kerberos5/lib/libroken__L kerberos5/lib/libwind__L
2380 kerberos5/lib/libkrb5__L: kerberos5/lib/libasn1__L lib/libcom_err__L \
2381     lib/libcrypt__L secure/lib/libcrypto__L kerberos5/lib/libhx509__L \
2382     kerberos5/lib/libroken__L kerberos5/lib/libwind__L \
2383     kerberos5/lib/libheimbase__L kerberos5/lib/libheimipcc__L
2384 kerberos5/lib/libroken__L: lib/libcrypt__L
2385 kerberos5/lib/libwind__L: kerberos5/lib/libroken__L lib/libcom_err__L
2386 kerberos5/lib/libheimbase__L: lib/libthr__L
2387 kerberos5/lib/libheimipcc__L: kerberos5/lib/libroken__L kerberos5/lib/libheimbase__L lib/libthr__L
2388 .endif
2389
2390 lib/libsqlite3__L: lib/libthr__L
2391
2392 .if ${MK_GSSAPI} != "no"
2393 _lib_libgssapi= lib/libgssapi
2394 .endif
2395
2396 .if ${MK_KERBEROS} != "no"
2397 _kerberos5_lib= kerberos5/lib
2398 _kerberos5_lib_libasn1= kerberos5/lib/libasn1
2399 _kerberos5_lib_libhdb= kerberos5/lib/libhdb
2400 _kerberos5_lib_libheimbase= kerberos5/lib/libheimbase
2401 _kerberos5_lib_libkrb5= kerberos5/lib/libkrb5
2402 _kerberos5_lib_libhx509= kerberos5/lib/libhx509
2403 _kerberos5_lib_libroken= kerberos5/lib/libroken
2404 _kerberos5_lib_libheimntlm= kerberos5/lib/libheimntlm
2405 _libsqlite3= lib/libsqlite3
2406 _kerberos5_lib_libheimipcc= kerberos5/lib/libheimipcc
2407 _kerberos5_lib_libwind= kerberos5/lib/libwind
2408 _libcom_err= lib/libcom_err
2409 .endif
2410
2411 .if ${MK_NIS} != "no"
2412 _lib_libypclnt= lib/libypclnt
2413 .endif
2414
2415 .if ${MK_OPENSSL} == "no"
2416 lib/libradius__L: lib/libmd__L
2417 .endif
2418
2419 lib/libproc__L: \
2420     ${_cddl_lib_libctf:D${_cddl_lib_libctf}__L} lib/libelf__L lib/librtld_db__L lib/libutil__L
2421 .if ${MK_CXX} != "no"
2422 .if ${MK_LIBCPLUSPLUS} != "no"
2423 lib/libproc__L: lib/libcxxrt__L
2424 .else # This implies MK_GNUCXX != "no"; see lib/libproc
2425 lib/libproc__L: gnu/lib/libsupc++__L
2426 .endif
2427 .endif
2428
2429 .for _lib in ${_prereq_libs}
2430 ${_lib}__PL: .PHONY .MAKE
2431 .if exists(${.CURDIR}/${_lib})
2432         ${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
2433                 cd ${.CURDIR}/${_lib}; \
2434                 if [ -z "${NO_OBJ}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
2435                 ${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
2436                     DIRPRFX=${_lib}/ all; \
2437                 ${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \
2438                     DIRPRFX=${_lib}/ install
2439 .endif
2440 .endfor
2441
2442 .for _lib in ${_startup_libs} ${_prebuild_libs} ${_generic_libs}
2443 ${_lib}__L: .PHONY .MAKE
2444 .if exists(${.CURDIR}/${_lib})
2445         ${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \
2446                 cd ${.CURDIR}/${_lib}; \
2447                 if [ -z "${NO_OBJ}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \
2448                 ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ all; \
2449                 ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ install
2450 .endif
2451 .endfor
2452
2453 _prereq_libs: ${_prereq_libs:S/$/__PL/}
2454 _startup_libs: ${_startup_libs:S/$/__L/}
2455 _prebuild_libs: ${_prebuild_libs:S/$/__L/}
2456 _generic_libs: ${_generic_libs:S/$/__L/}
2457
2458 # Enable SUBDIR_PARALLEL when not calling 'make all', unless called from
2459 # 'everything' with _PARALLEL_SUBDIR_OK set.  This is because it is unlikely
2460 # that running 'make all' from the top-level, especially with a SUBDIR_OVERRIDE
2461 # or LOCAL_DIRS set, will have a reliable build if SUBDIRs are built in
2462 # parallel.  This is safe for the world stage of buildworld though since it has
2463 # already built libraries in a proper order and installed includes into
2464 # WORLDTMP. Special handling is done for SUBDIR ordering for 'install*' to
2465 # avoid trashing a system if it crashes mid-install.
2466 .if !make(all) || defined(_PARALLEL_SUBDIR_OK)
2467 SUBDIR_PARALLEL=
2468 .endif
2469
2470 .include <bsd.subdir.mk>
2471
2472 .if make(check-old) || make(check-old-dirs) || \
2473     make(check-old-files) || make(check-old-libs) || \
2474     make(delete-old) || make(delete-old-dirs) || \
2475     make(delete-old-files) || make(delete-old-libs)
2476
2477 #
2478 # check for / delete old files section
2479 #
2480
2481 .include "ObsoleteFiles.inc"
2482
2483 OLD_LIBS_MESSAGE="Please be sure no application still uses those libraries, \
2484 else you can not start such an application. Consult UPDATING for more \
2485 information regarding how to cope with the removal/revision bump of a \
2486 specific library."
2487
2488 .if !defined(BATCH_DELETE_OLD_FILES)
2489 RM_I=-i
2490 .else
2491 RM_I=-v
2492 .endif
2493
2494 delete-old-files: .PHONY
2495         @echo ">>> Removing old files (only deletes safe to delete libs)"
2496 # Ask for every old file if the user really wants to remove it.
2497 # It's annoying, but better safe than sorry.
2498 # NB: We cannot pass the list of OLD_FILES as a parameter because the
2499 # argument list will get too long. Using .for/.endfor make "loops" will make
2500 # the Makefile parser segfault.
2501         @exec 3<&0; \
2502         cd ${.CURDIR}; \
2503         ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2504             -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
2505         while read file; do \
2506                 if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2507                         chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
2508                         rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
2509                 fi; \
2510                 for ext in debug symbols; do \
2511                   if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
2512                       "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2513                           rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
2514                               <&3; \
2515                   fi; \
2516                 done; \
2517         done
2518 # Remove catpages without corresponding manpages.
2519         @exec 3<&0; \
2520         find ${DESTDIR}/usr/share/man/cat* ! -type d | \
2521         sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
2522         while read catpage; do \
2523                 read manpage; \
2524                 if [ ! -e "$${manpage}" ]; then \
2525                         rm ${RM_I} $${catpage} <&3; \
2526                 fi; \
2527         done
2528         @echo ">>> Old files removed"
2529
2530 check-old-files: .PHONY
2531         @echo ">>> Checking for old files"
2532         @cd ${.CURDIR}; \
2533         ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2534             -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
2535         while read file; do \
2536                 if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2537                         echo "${DESTDIR}/$${file}"; \
2538                 fi; \
2539                 for ext in debug symbols; do \
2540                   if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2541                           echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
2542                   fi; \
2543                 done; \
2544         done
2545 # Check for catpages without corresponding manpages.
2546         @find ${DESTDIR}/usr/share/man/cat* ! -type d | \
2547         sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \
2548         while read catpage; do \
2549                 read manpage; \
2550                 if [ ! -e "$${manpage}" ]; then \
2551                         echo $${catpage}; \
2552                 fi; \
2553         done
2554
2555 delete-old-libs: .PHONY
2556         @echo ">>> Removing old libraries"
2557         @echo "${OLD_LIBS_MESSAGE}" | fmt
2558         @exec 3<&0; \
2559         cd ${.CURDIR}; \
2560         ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2561             -V OLD_LIBS | xargs -n1 | \
2562         while read file; do \
2563                 if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2564                         chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
2565                         rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
2566                 fi; \
2567                 for ext in debug symbols; do \
2568                   if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \
2569                       "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2570                           rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \
2571                               <&3; \
2572                   fi; \
2573                 done; \
2574         done
2575         @echo ">>> Old libraries removed"
2576
2577 check-old-libs: .PHONY
2578         @echo ">>> Checking for old libraries"
2579         @cd ${.CURDIR}; \
2580         ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2581             -V OLD_LIBS | xargs -n1 | \
2582         while read file; do \
2583                 if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
2584                         echo "${DESTDIR}/$${file}"; \
2585                 fi; \
2586                 for ext in debug symbols; do \
2587                   if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \
2588                           echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \
2589                   fi; \
2590                 done; \
2591         done
2592
2593 delete-old-dirs: .PHONY
2594         @echo ">>> Removing old directories"
2595         @cd ${.CURDIR}; \
2596         ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2597             -V OLD_DIRS | xargs -n1 | sort -r | \
2598         while read dir; do \
2599                 if [ -d "${DESTDIR}/$${dir}" ]; then \
2600                         rmdir -v "${DESTDIR}/$${dir}" || true; \
2601                 elif [ -L "${DESTDIR}/$${dir}" ]; then \
2602                         echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
2603                 fi; \
2604                 if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2605                         rmdir -v "${DESTDIR}${DEBUGDIR}/$${dir}" || true; \
2606                 elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2607                         echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
2608                 fi; \
2609         done
2610         @echo ">>> Old directories removed"
2611
2612 check-old-dirs: .PHONY
2613         @echo ">>> Checking for old directories"
2614         @cd ${.CURDIR}; \
2615         ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
2616             -V OLD_DIRS | xargs -n1 | \
2617         while read dir; do \
2618                 if [ -d "${DESTDIR}/$${dir}" ]; then \
2619                         echo "${DESTDIR}/$${dir}"; \
2620                 elif [ -L "${DESTDIR}/$${dir}" ]; then \
2621                         echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \
2622                 fi; \
2623                 if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2624                         echo "${DESTDIR}${DEBUGDIR}/$${dir}"; \
2625                 elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \
2626                         echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \
2627                 fi; \
2628         done
2629
2630 delete-old: delete-old-files delete-old-dirs .PHONY
2631         @echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
2632
2633 check-old: check-old-files check-old-libs check-old-dirs .PHONY
2634         @echo "To remove old files and directories run '${MAKE_CMD} delete-old'."
2635         @echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'."
2636
2637 .endif
2638
2639 #
2640 # showconfig - show build configuration.
2641 #
2642 showconfig: .PHONY
2643         @(${MAKE} -n -f ${.CURDIR}/sys/conf/kern.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes; \
2644           ${MAKE} -n -f ${.CURDIR}/share/mk/src.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes) 2>&1 | grep ^MK_ | sort -u
2645
2646 .if !empty(KRNLOBJDIR) && !empty(KERNCONF)
2647 DTBOUTPUTPATH= ${KRNLOBJDIR}/${KERNCONF}/
2648
2649 .if !defined(FDT_DTS_FILE) || empty(FDT_DTS_FILE)
2650 .if exists(${KERNCONFDIR}/${KERNCONF})
2651 FDT_DTS_FILE!= awk 'BEGIN {FS="="} /^makeoptions[[:space:]]+FDT_DTS_FILE/ {print $$2}' \
2652         '${KERNCONFDIR}/${KERNCONF}' ; echo
2653 .endif
2654 .endif
2655
2656 .endif
2657
2658 .if !defined(DTBOUTPUTPATH) || !exists(${DTBOUTPUTPATH})
2659 DTBOUTPUTPATH= ${.CURDIR}
2660 .endif
2661
2662 #
2663 # Build 'standalone' Device Tree Blob
2664 #
2665 builddtb: .PHONY
2666         @PATH=${TMPPATH} MACHINE=${TARGET} \
2667         ${.CURDIR}/sys/tools/fdt/make_dtb.sh ${.CURDIR}/sys \
2668             "${FDT_DTS_FILE}" ${DTBOUTPUTPATH}
2669
2670 ###############
2671
2672 # cleanworld
2673 # In the following, the first 'rm' in a series will usually remove all
2674 # files and directories.  If it does not, then there are probably some
2675 # files with file flags set, so this unsets them and tries the 'rm' a
2676 # second time.  There are situations where this target will be cleaning
2677 # some directories via more than one method, but that duplication is
2678 # needed to correctly handle all the possible situations.  Removing all
2679 # files without file flags set in the first 'rm' instance saves time,
2680 # because 'chflags' will need to operate on fewer files afterwards.
2681 #
2682 # It is expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
2683 # created by bsd.obj.mk, except that we don't want to .include that file
2684 # in this makefile.
2685 #
2686 BW_CANONICALOBJDIR:=${OBJTREE}${.CURDIR}
2687 cleanworld: .PHONY
2688 .if exists(${BW_CANONICALOBJDIR}/)
2689         -rm -rf ${BW_CANONICALOBJDIR}/*
2690         -chflags -R 0 ${BW_CANONICALOBJDIR}
2691         rm -rf ${BW_CANONICALOBJDIR}/*
2692 .endif
2693 .if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
2694         #   To be safe in this case, fall back to a 'make cleandir'
2695         ${_+_}@cd ${.CURDIR}; ${MAKE} cleandir
2696 .endif
2697
2698 .if defined(TARGET) && defined(TARGET_ARCH)
2699
2700 .if ${TARGET} == ${MACHINE} && ${TARGET_ARCH} == ${MACHINE_ARCH}
2701 XDEV_CPUTYPE?=${CPUTYPE}
2702 .else
2703 XDEV_CPUTYPE?=${TARGET_CPUTYPE}
2704 .endif
2705
2706 NOFUN=-DNO_FSCHG MK_HTML=no -DNO_LINT \
2707         MK_MAN=no MK_NLS=no MK_PROFILE=no \
2708         MK_KERBEROS=no MK_RESCUE=no MK_TESTS=no MK_WARNS=no \
2709         TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
2710         CPUTYPE=${XDEV_CPUTYPE}
2711
2712 XDDIR=${TARGET_ARCH}-freebsd
2713 XDTP?=/usr/${XDDIR}
2714 .if ${XDTP:N/*}
2715 .error XDTP variable should be an absolute path
2716 .endif
2717
2718 CDBENV=MAKEOBJDIRPREFIX=${MAKEOBJDIRPREFIX}/${XDDIR} \
2719         INSTALL="sh ${.CURDIR}/tools/install.sh"
2720 CDENV= ${CDBENV} \
2721         TOOLS_PREFIX=${XDTP}
2722
2723 .if ${WANT_COMPILER_TYPE} == gcc || \
2724     (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
2725 # GCC requires -isystem and -L when using a cross-compiler.  --sysroot
2726 # won't set header path and -L is used to ensure the base library path
2727 # is added before the port PREFIX library path.
2728 CD2CFLAGS+=     -isystem ${XDDESTDIR}/usr/include -L${XDDESTDIR}/usr/lib
2729 # GCC requires -B to find /usr/lib/crti.o when using a cross-compiler
2730 # combined with --sysroot.
2731 CD2CFLAGS+=     -B${XDDESTDIR}/usr/lib
2732 # Force using libc++ for external GCC.
2733 # XXX: This should be checking MK_GNUCXX == no
2734 .if ${X_COMPILER_VERSION} >= 40800
2735 CD2CXXFLAGS+=   -isystem ${XDDESTDIR}/usr/include/c++/v1 -std=c++11 \
2736                 -nostdinc++
2737 .endif
2738 .endif
2739 CD2CFLAGS+=     --sysroot=${XDDESTDIR}/
2740 CD2ENV=${CDENV} CC="${CC} ${CD2CFLAGS}" CXX="${CXX} ${CD2CXXFLAGS} ${CD2CFLAGS}" \
2741         CPP="${CPP} ${CD2CFLAGS}" \
2742         MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH}
2743
2744 CDTMP=  ${MAKEOBJDIRPREFIX}/${XDDIR}/${.CURDIR}/tmp
2745 CDMAKE=${CDENV} PATH=${CDTMP}/usr/bin:${PATH} ${MAKE} ${NOFUN}
2746 CD2MAKE=${CD2ENV} PATH=${CDTMP}/usr/bin:${XDDESTDIR}/usr/bin:${PATH} ${MAKE} ${NOFUN}
2747 .if ${MK_META_MODE} != "no"
2748 # Don't rebuild build-tools targets during normal build.
2749 CD2MAKE+=       BUILD_TOOLS_META=.NOMETA
2750 .endif
2751 XDDESTDIR=${DESTDIR}/${XDTP}
2752 .if !defined(OSREL)
2753 OSREL!= uname -r | sed -e 's/[-(].*//'
2754 .endif
2755
2756 .ORDER: xdev-build xdev-install xdev-links
2757 xdev: xdev-build xdev-install .PHONY
2758
2759 .ORDER: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools
2760 xdev-build: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools .PHONY
2761
2762 _xb-worldtmp: .PHONY
2763         mkdir -p ${CDTMP}/usr
2764         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
2765             -p ${CDTMP}/usr >/dev/null
2766
2767 _xb-bootstrap-tools: .PHONY
2768 .for _tool in \
2769     ${_clang_tblgen} \
2770     ${_gperf} \
2771     ${_yacc}
2772         ${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \
2773         cd ${.CURDIR}/${_tool}; \
2774         if [ -z "${NO_OBJ}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
2775         ${CDMAKE} DIRPRFX=${_tool}/ all; \
2776         ${CDMAKE} DIRPRFX=${_tool}/ DESTDIR=${CDTMP} install
2777 .endfor
2778
2779 _xb-build-tools: .PHONY
2780         ${_+_}@cd ${.CURDIR}; \
2781         ${CDBENV} ${MAKE} -f Makefile.inc1 ${NOFUN} build-tools
2782
2783 _xb-cross-tools: .PHONY
2784 .for _tool in \
2785     ${_binutils} \
2786     ${_elftctools} \
2787     usr.bin/ar \
2788     ${_clang_libs} \
2789     ${_clang} \
2790     ${_gcc}
2791         ${_+_}@${ECHODIR} "===> xdev ${_tool} (obj,all)"; \
2792         cd ${.CURDIR}/${_tool}; \
2793         if [ -z "${NO_OBJ}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \
2794         ${CDMAKE} DIRPRFX=${_tool}/ all
2795 .endfor
2796
2797 _xi-mtree: .PHONY
2798         ${_+_}@${ECHODIR} "mtree populating ${XDDESTDIR}"
2799         mkdir -p ${XDDESTDIR}
2800         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.root.dist \
2801             -p ${XDDESTDIR} >/dev/null
2802         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
2803             -p ${XDDESTDIR}/usr >/dev/null
2804         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
2805             -p ${XDDESTDIR}/usr/include >/dev/null
2806 .if defined(LIBCOMPAT)
2807         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
2808             -p ${XDDESTDIR}/usr >/dev/null
2809 .endif
2810 .if ${MK_TESTS} != "no"
2811         mkdir -p ${XDDESTDIR}${TESTSBASE}
2812         mtree -deU -f ${.CURDIR}/etc/mtree/BSD.tests.dist \
2813             -p ${XDDESTDIR}${TESTSBASE} >/dev/null
2814 .endif
2815
2816 .ORDER: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries
2817 xdev-install: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries .PHONY
2818
2819 _xi-cross-tools: .PHONY
2820         @echo "_xi-cross-tools"
2821 .for _tool in \
2822     ${_binutils} \
2823     ${_elftctools} \
2824     usr.bin/ar \
2825     ${_clang_libs} \
2826     ${_clang} \
2827     ${_gcc}
2828         ${_+_}@${ECHODIR} "===> xdev ${_tool} (install)"; \
2829         cd ${.CURDIR}/${_tool}; \
2830         ${CDMAKE} DIRPRFX=${_tool}/ install DESTDIR=${XDDESTDIR}
2831 .endfor
2832
2833 _xi-includes: .PHONY
2834         ${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 includes \
2835                 DESTDIR=${XDDESTDIR}
2836
2837 _xi-libraries: .PHONY
2838         ${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 libraries \
2839                 DESTDIR=${XDDESTDIR}
2840
2841 xdev-links: .PHONY
2842         ${_+_}cd ${XDDESTDIR}/usr/bin; \
2843         mkdir -p ../../../../usr/bin; \
2844                 for i in *; do \
2845                         ln -sf ../../${XDTP}/usr/bin/$$i \
2846                             ../../../../usr/bin/${XDDIR}-$$i; \
2847                         ln -sf ../../${XDTP}/usr/bin/$$i \
2848                             ../../../../usr/bin/${XDDIR}${OSREL}-$$i; \
2849                 done
2850 .else
2851 xdev xdev-build xdev-install xdev-links: .PHONY
2852         @echo "*** Error: Both TARGET and TARGET_ARCH must be defined for \"${.TARGET}\" target"
2853 .endif